99238825

素因数分解:

$5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2969}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 141419520

約数和(自身を除く): 42180695

約数列:

[1, 5, 7, 25, 35, 175, 191, 955, 1337, 2969, 4775, 6685, 14845, 20783, 33425, 74225, 103915, 519575, 567079, 2835395, 3969553, 14176975, 19847765, 99238825]

約数ペア:

[(1, 99238825), (5, 19847765), (7, 14176975), (25, 3969553), (35, 2835395), (175, 567079), (191, 519575), (955, 103915), (1337, 74225), (2969, 33425), (4775, 20783), (6685, 14845)]