22889125

素因数分解:

$5^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 34465392

約数和(自身を除く): 11576267

約数列:

[1, 5, 7, 25, 35, 37, 49, 101, 125, 175, 185, 245, 259, 505, 707, 875, 925, 1225, 1295, 1813, 2525, 3535, 3737, 4625, 4949, 6125, 6475, 9065, 12625, 17675, 18685, 24745, 26159, 32375, 45325, 88375, 93425, 123725, 130795, 183113, 226625, 467125, 618625, 653975, 915565, 3269875, 4577825, 22889125]

約数ペア:

[(1, 22889125), (5, 4577825), (7, 3269875), (25, 915565), (35, 653975), (37, 618625), (49, 467125), (101, 226625), (125, 183113), (175, 130795), (185, 123725), (245, 93425), (259, 88375), (505, 45325), (707, 32375), (875, 26159), (925, 24745), (1225, 18685), (1295, 17675), (1813, 12625), (2525, 9065), (3535, 6475), (3737, 6125), (4625, 4949)]