9874950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 25075776

約数和(自身を除く): 15200826

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 1531, 2150, 3062, 3225, 4593, 6450, 7655, 9186, 15310, 22965, 38275, 45930, 65833, 76550, 114825, 131666, 197499, 229650, 329165, 394998, 658330, 987495, 1645825, 1974990, 3291650, 4937475, 9874950]

約数ペア:

[(1, 9874950), (2, 4937475), (3, 3291650), (5, 1974990), (6, 1645825), (10, 987495), (15, 658330), (25, 394998), (30, 329165), (43, 229650), (50, 197499), (75, 131666), (86, 114825), (129, 76550), (150, 65833), (215, 45930), (258, 38275), (430, 22965), (645, 15310), (1075, 9186), (1290, 7655), (1531, 6450), (2150, 4593), (3062, 3225)]