1490475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 2999808

約数和(自身を除く): 1509333

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 167, 175, 255, 357, 425, 501, 525, 595, 835, 1169, 1275, 1785, 2505, 2839, 2975, 3507, 4175, 5845, 8517, 8925, 12525, 14195, 17535, 19873, 29225, 42585, 59619, 70975, 87675, 99365, 212925, 298095, 496825, 1490475]

約数ペア:

[(1, 1490475), (3, 496825), (5, 298095), (7, 212925), (15, 99365), (17, 87675), (21, 70975), (25, 59619), (35, 42585), (51, 29225), (75, 19873), (85, 17535), (105, 14195), (119, 12525), (167, 8925), (175, 8517), (255, 5845), (357, 4175), (425, 3507), (501, 2975), (525, 2839), (595, 2505), (835, 1785), (1169, 1275)]