72472094225

素因数分解:

$5^2\times {\mathrm{163}}^1\times {\mathrm{1039}}^1\times {\mathrm{17117}}^1$

素因数の和:18329

約数の個数: 24

約数和(自身を含む): 90509028480

約数和(自身を除く): 18036934255

約数列:

[1, 5, 25, 163, 815, 1039, 4075, 5195, 17117, 25975, 85585, 169357, 427925, 846785, 2790071, 4233925, 13950355, 17784563, 69751775, 88922815, 444614075, 2898883769, 14494418845, 72472094225]

約数ペア:

[(1, 72472094225), (5, 14494418845), (25, 2898883769), (163, 444614075), (815, 88922815), (1039, 69751775), (4075, 17784563), (5195, 13950355), (17117, 4233925), (25975, 2790071), (85585, 846785), (169357, 427925)]