55698525

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 106778880

約数和(自身を除く): 51080355

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 47, 69, 75, 115, 141, 207, 225, 229, 235, 345, 423, 575, 687, 705, 1035, 1081, 1145, 1175, 1725, 2061, 2115, 3243, 3435, 3525, 5175, 5267, 5405, 5725, 9729, 10305, 10575, 10763, 15801, 16215, 17175, 26335, 27025, 32289, 47403, 48645, 51525, 53815, 79005, 81075, 96867, 131675, 161445, 237015, 243225, 247549, 269075, 395025, 484335, 742647, 807225, 1185075, 1237745, 2227941, 2421675, 3713235, 6188725, 11139705, 18566175, 55698525]

約数ペア:

[(1, 55698525), (3, 18566175), (5, 11139705), (9, 6188725), (15, 3713235), (23, 2421675), (25, 2227941), (45, 1237745), (47, 1185075), (69, 807225), (75, 742647), (115, 484335), (141, 395025), (207, 269075), (225, 247549), (229, 243225), (235, 237015), (345, 161445), (423, 131675), (575, 96867), (687, 81075), (705, 79005), (1035, 53815), (1081, 51525), (1145, 48645), (1175, 47403), (1725, 32289), (2061, 27025), (2115, 26335), (3243, 17175), (3435, 16215), (3525, 15801), (5175, 10763), (5267, 10575), (5405, 10305), (5725, 9729)]