424727275

素因数分解:

$5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4943}}^1$

素因数の和:5451

約数の個数: 24

約数和(自身を含む): 603247104

約数和(自身を除く): 178519829

約数列:

[1, 5, 7, 25, 35, 175, 491, 2455, 3437, 4943, 12275, 17185, 24715, 34601, 85925, 123575, 173005, 865025, 2427013, 12135065, 16989091, 60675325, 84945455, 424727275]

約数ペア:

[(1, 424727275), (5, 84945455), (7, 60675325), (25, 16989091), (35, 12135065), (175, 2427013), (491, 865025), (2455, 173005), (3437, 123575), (4943, 85925), (12275, 34601), (17185, 24715)]