54653625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 110047392

約数和(自身を除く): 55393767

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 101, 111, 117, 125, 185, 195, 225, 303, 325, 333, 375, 481, 505, 555, 585, 909, 925, 975, 1125, 1313, 1443, 1515, 1625, 1665, 2405, 2525, 2775, 2925, 3737, 3939, 4329, 4545, 4625, 4875, 6565, 7215, 7575, 8325, 11211, 11817, 12025, 12625, 13875, 14625, 18685, 19695, 21645, 22725, 32825, 33633, 36075, 37875, 41625, 48581, 56055, 59085, 60125, 93425, 98475, 108225, 113625, 145743, 164125, 168165, 180375, 242905, 280275, 295425, 437229, 467125, 492375, 541125, 728715, 840825, 1214525, 1401375, 1477125, 2186145, 3643575, 4204125, 6072625, 10930725, 18217875, 54653625]

約数ペア:

[(1, 54653625), (3, 18217875), (5, 10930725), (9, 6072625), (13, 4204125), (15, 3643575), (25, 2186145), (37, 1477125), (39, 1401375), (45, 1214525), (65, 840825), (75, 728715), (101, 541125), (111, 492375), (117, 467125), (125, 437229), (185, 295425), (195, 280275), (225, 242905), (303, 180375), (325, 168165), (333, 164125), (375, 145743), (481, 113625), (505, 108225), (555, 98475), (585, 93425), (909, 60125), (925, 59085), (975, 56055), (1125, 48581), (1313, 41625), (1443, 37875), (1515, 36075), (1625, 33633), (1665, 32825), (2405, 22725), (2525, 21645), (2775, 19695), (2925, 18685), (3737, 14625), (3939, 13875), (4329, 12625), (4545, 12025), (4625, 11817), (4875, 11211), (6565, 8325), (7215, 7575)]