47011965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 105283584

約数和(自身を除く): 58271619

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 31, 33, 35, 39, 55, 65, 77, 91, 93, 101, 105, 143, 155, 165, 195, 217, 231, 273, 303, 341, 385, 403, 429, 455, 465, 505, 651, 707, 715, 1001, 1023, 1085, 1111, 1155, 1209, 1313, 1365, 1515, 1705, 2015, 2121, 2145, 2387, 2821, 3003, 3131, 3255, 3333, 3535, 3939, 4433, 5005, 5115, 5555, 6045, 6565, 7161, 7777, 8463, 9191, 9393, 10605, 11935, 13299, 14105, 14443, 15015, 15655, 16665, 19695, 21917, 22165, 23331, 27573, 31031, 34441, 35805, 38885, 40703, 42315, 43329, 45955, 46965, 65751, 66495, 72215, 93093, 101101, 103323, 109585, 116655, 122109, 137865, 155155, 172205, 203515, 216645, 241087, 284921, 303303, 328755, 447733, 465465, 505505, 516615, 610545, 723261, 854763, 1205435, 1343199, 1424605, 1516515, 2238665, 3134131, 3616305, 4273815, 6715995, 9402393, 15670655, 47011965]

約数ペア:

[(1, 47011965), (3, 15670655), (5, 9402393), (7, 6715995), (11, 4273815), (13, 3616305), (15, 3134131), (21, 2238665), (31, 1516515), (33, 1424605), (35, 1343199), (39, 1205435), (55, 854763), (65, 723261), (77, 610545), (91, 516615), (93, 505505), (101, 465465), (105, 447733), (143, 328755), (155, 303303), (165, 284921), (195, 241087), (217, 216645), (231, 203515), (273, 172205), (303, 155155), (341, 137865), (385, 122109), (403, 116655), (429, 109585), (455, 103323), (465, 101101), (505, 93093), (651, 72215), (707, 66495), (715, 65751), (1001, 46965), (1023, 45955), (1085, 43329), (1111, 42315), (1155, 40703), (1209, 38885), (1313, 35805), (1365, 34441), (1515, 31031), (1705, 27573), (2015, 23331), (2121, 22165), (2145, 21917), (2387, 19695), (2821, 16665), (3003, 15655), (3131, 15015), (3255, 14443), (3333, 14105), (3535, 13299), (3939, 11935), (4433, 10605), (5005, 9393), (5115, 9191), (5555, 8463), (6045, 7777), (6565, 7161)]