97891325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 148800000

約数和(自身を除く): 50908675

約数列:

[1, 5, 7, 19, 25, 35, 59, 95, 133, 175, 295, 413, 475, 499, 665, 1121, 1475, 2065, 2495, 3325, 3493, 5605, 7847, 9481, 10325, 12475, 17465, 28025, 29441, 39235, 47405, 66367, 87325, 147205, 196175, 206087, 237025, 331835, 559379, 736025, 1030435, 1659175, 2796895, 3915653, 5152175, 13984475, 19578265, 97891325]

約数ペア:

[(1, 97891325), (5, 19578265), (7, 13984475), (19, 5152175), (25, 3915653), (35, 2796895), (59, 1659175), (95, 1030435), (133, 736025), (175, 559379), (295, 331835), (413, 237025), (475, 206087), (499, 196175), (665, 147205), (1121, 87325), (1475, 66367), (2065, 47405), (2495, 39235), (3325, 29441), (3493, 28025), (5605, 17465), (7847, 12475), (9481, 10325)]