202339425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 344710080

約数和(自身を除く): 142370655

約数列:

[1, 3, 5, 15, 25, 53, 75, 109, 159, 265, 327, 467, 545, 795, 1325, 1401, 1635, 2335, 2725, 3975, 5777, 7005, 8175, 11675, 17331, 24751, 28885, 35025, 50903, 74253, 86655, 123755, 144425, 152709, 254515, 371265, 433275, 618775, 763545, 1272575, 1856325, 2697859, 3817725, 8093577, 13489295, 40467885, 67446475, 202339425]

約数ペア:

[(1, 202339425), (3, 67446475), (5, 40467885), (15, 13489295), (25, 8093577), (53, 3817725), (75, 2697859), (109, 1856325), (159, 1272575), (265, 763545), (327, 618775), (467, 433275), (545, 371265), (795, 254515), (1325, 152709), (1401, 144425), (1635, 123755), (2335, 86655), (2725, 74253), (3975, 50903), (5777, 35025), (7005, 28885), (8175, 24751), (11675, 17331)]