2507150025

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{125201}}^1$

素因数の和:125306

約数の個数: 36

約数和(自身を含む): 4541076540

約数和(自身を除く): 2033926515

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 2225, 4005, 6675, 20025, 125201, 375603, 626005, 1126809, 1878015, 3130025, 5634045, 9390075, 11142889, 28170225, 33428667, 55714445, 100286001, 167143335, 278572225, 501430005, 835716675, 2507150025]

約数ペア:

[(1, 2507150025), (3, 835716675), (5, 501430005), (9, 278572225), (15, 167143335), (25, 100286001), (45, 55714445), (75, 33428667), (89, 28170225), (225, 11142889), (267, 9390075), (445, 5634045), (801, 3130025), (1335, 1878015), (2225, 1126809), (4005, 626005), (6675, 375603), (20025, 125201)]