972478025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1039}}^1\times {\mathrm{1291}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 1249622400

約数和(自身を除く): 277144375

約数列:

[1, 5, 25, 29, 145, 725, 1039, 1291, 5195, 6455, 25975, 30131, 32275, 37439, 150655, 187195, 753275, 935975, 1341349, 6706745, 33533725, 38899121, 194495605, 972478025]

約数ペア:

[(1, 972478025), (5, 194495605), (25, 38899121), (29, 33533725), (145, 6706745), (725, 1341349), (1039, 935975), (1291, 753275), (5195, 187195), (6455, 150655), (25975, 37439), (30131, 32275)]