15693826425

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{20161}}^1$

素因数の和:20378

約数の個数: 48

約数和(自身を含む): 26460931392

約数和(自身を除く): 10767104967

約数列:

[1, 3, 5, 15, 25, 75, 97, 107, 291, 321, 485, 535, 1455, 1605, 2425, 2675, 7275, 8025, 10379, 20161, 31137, 51895, 60483, 100805, 155685, 259475, 302415, 504025, 778425, 1512075, 1955617, 2157227, 5866851, 6471681, 9778085, 10786135, 29334255, 32358405, 48890425, 53930675, 146671275, 161792025, 209251019, 627753057, 1046255095, 3138765285, 5231275475, 15693826425]

約数ペア:

[(1, 15693826425), (3, 5231275475), (5, 3138765285), (15, 1046255095), (25, 627753057), (75, 209251019), (97, 161792025), (107, 146671275), (291, 53930675), (321, 48890425), (485, 32358405), (535, 29334255), (1455, 10786135), (1605, 9778085), (2425, 6471681), (2675, 5866851), (7275, 2157227), (8025, 1955617), (10379, 1512075), (20161, 778425), (31137, 504025), (51895, 302415), (60483, 259475), (100805, 155685)]