89593075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 137491200

約数和(自身を除く): 47898125

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 475, 715, 1045, 1235, 1319, 2717, 3575, 5225, 6175, 6595, 13585, 14509, 17147, 25061, 32975, 67925, 72545, 85735, 125305, 188617, 275671, 325793, 362725, 428675, 626525, 943085, 1378355, 1628965, 3583723, 4715425, 6891775, 8144825, 17918615, 89593075]

約数ペア:

[(1, 89593075), (5, 17918615), (11, 8144825), (13, 6891775), (19, 4715425), (25, 3583723), (55, 1628965), (65, 1378355), (95, 943085), (143, 626525), (209, 428675), (247, 362725), (275, 325793), (325, 275671), (475, 188617), (715, 125305), (1045, 85735), (1235, 72545), (1319, 67925), (2717, 32975), (3575, 25061), (5225, 17147), (6175, 14509), (6595, 13585)]