88993895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 118713600

約数和(自身を除く): 29719705

約数列:

[1, 5, 17, 29, 79, 85, 145, 395, 457, 493, 1343, 2285, 2291, 2465, 6715, 7769, 11455, 13253, 36103, 38845, 38947, 66265, 180515, 194735, 225301, 613751, 1046987, 1126505, 3068755, 5234935, 17798779, 88993895]

約数ペア:

[(1, 88993895), (5, 17798779), (17, 5234935), (29, 3068755), (79, 1126505), (85, 1046987), (145, 613751), (395, 225301), (457, 194735), (493, 180515), (1343, 66265), (2285, 38947), (2291, 38845), (2465, 36103), (6715, 13253), (7769, 11455)]