53273025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 72

約数和(自身を含む): 106198560

約数和(自身を除く): 52925535

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 169, 195, 225, 325, 351, 467, 507, 585, 675, 845, 975, 1401, 1521, 1755, 2335, 2535, 2925, 4203, 4225, 4563, 6071, 7005, 7605, 8775, 11675, 12609, 12675, 18213, 21015, 22815, 30355, 35025, 38025, 54639, 63045, 78923, 91065, 105075, 114075, 151775, 163917, 236769, 273195, 315225, 394615, 455325, 710307, 819585, 1183845, 1365975, 1973075, 2130921, 3551535, 4097925, 5919225, 10654605, 17757675, 53273025]

約数ペア:

[(1, 53273025), (3, 17757675), (5, 10654605), (9, 5919225), (13, 4097925), (15, 3551535), (25, 2130921), (27, 1973075), (39, 1365975), (45, 1183845), (65, 819585), (75, 710307), (117, 455325), (135, 394615), (169, 315225), (195, 273195), (225, 236769), (325, 163917), (351, 151775), (467, 114075), (507, 105075), (585, 91065), (675, 78923), (845, 63045), (975, 54639), (1401, 38025), (1521, 35025), (1755, 30355), (2335, 22815), (2535, 21015), (2925, 18213), (4203, 12675), (4225, 12609), (4563, 11675), (6071, 8775), (7005, 7605)]