15707095047

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:618

約数の個数: 128

約数和(自身を含む): 28600320000

約数和(自身を除く): 12893224953

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 83, 133, 151, 171, 189, 249, 349, 399, 453, 513, 581, 747, 1047, 1057, 1197, 1359, 1577, 1743, 2241, 2443, 2869, 3141, 3171, 3591, 4077, 4731, 5229, 6631, 7329, 8607, 9423, 9513, 11039, 12533, 14193, 15687, 19893, 20083, 21987, 25821, 28539, 28967, 33117, 37599, 42579, 46417, 52699, 59679, 60249, 65961, 77463, 86901, 87731, 99351, 112797, 139251, 158097, 179037, 180747, 202769, 238127, 260703, 263193, 298053, 338391, 368893, 417753, 474291, 542241, 550373, 608307, 714381, 782109, 789579, 1001281, 1106679, 1253259, 1422873, 1651119, 1666889, 1824921, 2143143, 2368737, 3003843, 3320037, 3852611, 4374017, 4953357, 5000667, 5474763, 6429429, 7008967, 9011529, 9960111, 11557833, 13122051, 14860071, 15002001, 21026901, 27034587, 30618119, 34673499, 39366153, 45006003, 63080703, 83106323, 91854357, 104020497, 118098459, 189242109, 249318969, 275563071, 581744261, 747956907, 826689213, 1745232783, 2243870721, 5235698349, 15707095047]

約数ペア:

[(1, 15707095047), (3, 5235698349), (7, 2243870721), (9, 1745232783), (19, 826689213), (21, 747956907), (27, 581744261), (57, 275563071), (63, 249318969), (83, 189242109), (133, 118098459), (151, 104020497), (171, 91854357), (189, 83106323), (249, 63080703), (349, 45006003), (399, 39366153), (453, 34673499), (513, 30618119), (581, 27034587), (747, 21026901), (1047, 15002001), (1057, 14860071), (1197, 13122051), (1359, 11557833), (1577, 9960111), (1743, 9011529), (2241, 7008967), (2443, 6429429), (2869, 5474763), (3141, 5000667), (3171, 4953357), (3591, 4374017), (4077, 3852611), (4731, 3320037), (5229, 3003843), (6631, 2368737), (7329, 2143143), (8607, 1824921), (9423, 1666889), (9513, 1651119), (11039, 1422873), (12533, 1253259), (14193, 1106679), (15687, 1001281), (19893, 789579), (20083, 782109), (21987, 714381), (25821, 608307), (28539, 550373), (28967, 542241), (33117, 474291), (37599, 417753), (42579, 368893), (46417, 338391), (52699, 298053), (59679, 263193), (60249, 260703), (65961, 238127), (77463, 202769), (86901, 180747), (87731, 179037), (99351, 158097), (112797, 139251)]