156918657015

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1\times {\mathrm{5281}}^1$

素因数の和:6845

約数の個数: 96

約数和(自身を含む): 299010216960

約数和(自身を除く): 142091559945

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 1511, 2185, 3933, 4533, 5281, 6555, 7555, 13599, 15843, 19665, 22665, 26405, 28709, 34753, 47529, 67995, 79215, 86127, 100339, 104259, 121463, 143545, 173765, 237645, 258381, 301017, 312777, 364389, 430635, 501695, 521295, 607315, 660307, 903051, 1093167, 1291905, 1505085, 1563885, 1821945, 1980921, 2307797, 3301535, 4515255, 5465835, 5942763, 6923391, 7979591, 9904605, 11538985, 20770173, 23938773, 29713815, 34616955, 39897955, 71816319, 103850865, 119693865, 151612229, 183530593, 359081595, 454836687, 550591779, 758061145, 917652965, 1364510061, 1651775337, 2274183435, 2752958895, 3487081267, 6822550305, 8258876685, 10461243801, 17435406335, 31383731403, 52306219005, 156918657015]

約数ペア:

[(1, 156918657015), (3, 52306219005), (5, 31383731403), (9, 17435406335), (15, 10461243801), (19, 8258876685), (23, 6822550305), (45, 3487081267), (57, 2752958895), (69, 2274183435), (95, 1651775337), (115, 1364510061), (171, 917652965), (207, 758061145), (285, 550591779), (345, 454836687), (437, 359081595), (855, 183530593), (1035, 151612229), (1311, 119693865), (1511, 103850865), (2185, 71816319), (3933, 39897955), (4533, 34616955), (5281, 29713815), (6555, 23938773), (7555, 20770173), (13599, 11538985), (15843, 9904605), (19665, 7979591), (22665, 6923391), (26405, 5942763), (28709, 5465835), (34753, 4515255), (47529, 3301535), (67995, 2307797), (79215, 1980921), (86127, 1821945), (100339, 1563885), (104259, 1505085), (121463, 1291905), (143545, 1093167), (173765, 903051), (237645, 660307), (258381, 607315), (301017, 521295), (312777, 501695), (364389, 430635)]