15061475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 22165248

約数和(自身を除く): 7103773

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 383, 605, 715, 1573, 1915, 3025, 3575, 4213, 4979, 7865, 9575, 21065, 24895, 39325, 46343, 54769, 105325, 124475, 231715, 273845, 602459, 1158575, 1369225, 3012295, 15061475]

約数ペア:

[(1, 15061475), (5, 3012295), (11, 1369225), (13, 1158575), (25, 602459), (55, 273845), (65, 231715), (121, 124475), (143, 105325), (275, 54769), (325, 46343), (383, 39325), (605, 24895), (715, 21065), (1573, 9575), (1915, 7865), (3025, 4979), (3575, 4213)]