24801075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 48972560

約数和(自身を除く): 24171485

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 61, 65, 75, 117, 139, 183, 195, 225, 305, 325, 417, 549, 585, 695, 793, 915, 975, 1251, 1525, 1807, 2085, 2379, 2745, 2925, 3475, 3965, 4575, 5421, 6255, 7137, 8479, 9035, 10425, 11895, 13725, 16263, 19825, 25437, 27105, 31275, 35685, 42395, 45175, 59475, 76311, 81315, 110227, 127185, 135525, 178425, 211975, 330681, 381555, 406575, 551135, 635925, 992043, 1653405, 1907775, 2755675, 4960215, 8267025, 24801075]

約数ペア:

[(1, 24801075), (3, 8267025), (5, 4960215), (9, 2755675), (13, 1907775), (15, 1653405), (25, 992043), (39, 635925), (45, 551135), (61, 406575), (65, 381555), (75, 330681), (117, 211975), (139, 178425), (183, 135525), (195, 127185), (225, 110227), (305, 81315), (325, 76311), (417, 59475), (549, 45175), (585, 42395), (695, 35685), (793, 31275), (915, 27105), (975, 25437), (1251, 19825), (1525, 16263), (1807, 13725), (2085, 11895), (2379, 10425), (2745, 9035), (2925, 8479), (3475, 7137), (3965, 6255), (4575, 5421)]