401022675

素因数分解:

$3^2\times 5^2\times {\mathrm{1249}}^1\times {\mathrm{1427}}^1$

素因数の和:2692

約数の個数: 36

約数和(自身を含む): 719355000

約数和(自身を除く): 318332325

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1249, 1427, 3747, 4281, 6245, 7135, 11241, 12843, 18735, 21405, 31225, 35675, 56205, 64215, 93675, 107025, 281025, 321075, 1782323, 5346969, 8911615, 16040907, 26734845, 44558075, 80204535, 133674225, 401022675]

約数ペア:

[(1, 401022675), (3, 133674225), (5, 80204535), (9, 44558075), (15, 26734845), (25, 16040907), (45, 8911615), (75, 5346969), (225, 1782323), (1249, 321075), (1427, 281025), (3747, 107025), (4281, 93675), (6245, 64215), (7135, 56205), (11241, 35675), (12843, 31225), (18735, 21405)]