492789375

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 1002953952

約数和(自身を除く): 510164577

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 125, 195, 207, 225, 293, 299, 325, 345, 375, 575, 585, 625, 879, 897, 975, 1035, 1125, 1465, 1495, 1625, 1725, 1875, 2637, 2691, 2875, 2925, 3809, 4395, 4485, 4875, 5175, 5625, 6739, 7325, 7475, 8125, 8625, 11427, 13185, 13455, 14375, 14625, 19045, 20217, 21975, 22425, 24375, 25875, 33695, 34281, 36625, 37375, 43125, 57135, 60651, 65925, 67275, 73125, 87607, 95225, 101085, 109875, 112125, 129375, 168475, 171405, 183125, 186875, 262821, 285675, 303255, 329625, 336375, 438035, 476125, 505425, 549375, 560625, 788463, 842375, 857025, 1314105, 1428375, 1516275, 1648125, 1681875, 2190175, 2380625, 2527125, 3942315, 4211875, 4285125, 6570525, 7141875, 7581375, 10950875, 12635625, 19711575, 21425625, 32852625, 37906875, 54754375, 98557875, 164263125, 492789375]

約数ペア:

[(1, 492789375), (3, 164263125), (5, 98557875), (9, 54754375), (13, 37906875), (15, 32852625), (23, 21425625), (25, 19711575), (39, 12635625), (45, 10950875), (65, 7581375), (69, 7141875), (75, 6570525), (115, 4285125), (117, 4211875), (125, 3942315), (195, 2527125), (207, 2380625), (225, 2190175), (293, 1681875), (299, 1648125), (325, 1516275), (345, 1428375), (375, 1314105), (575, 857025), (585, 842375), (625, 788463), (879, 560625), (897, 549375), (975, 505425), (1035, 476125), (1125, 438035), (1465, 336375), (1495, 329625), (1625, 303255), (1725, 285675), (1875, 262821), (2637, 186875), (2691, 183125), (2875, 171405), (2925, 168475), (3809, 129375), (4395, 112125), (4485, 109875), (4875, 101085), (5175, 95225), (5625, 87607), (6739, 73125), (7325, 67275), (7475, 65925), (8125, 60651), (8625, 57135), (11427, 43125), (13185, 37375), (13455, 36625), (14375, 34281), (14625, 33695), (19045, 25875), (20217, 24375), (21975, 22425)]