53282175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 93744000

約数和(自身を除く): 40461825

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 139, 269, 285, 417, 475, 695, 807, 1345, 1425, 2085, 2641, 3475, 4035, 5111, 6725, 7923, 10425, 13205, 15333, 20175, 25555, 37391, 39615, 66025, 76665, 112173, 127775, 186955, 198075, 383325, 560865, 710429, 934775, 2131287, 2804325, 3552145, 10656435, 17760725, 53282175]

約数ペア:

[(1, 53282175), (3, 17760725), (5, 10656435), (15, 3552145), (19, 2804325), (25, 2131287), (57, 934775), (75, 710429), (95, 560865), (139, 383325), (269, 198075), (285, 186955), (417, 127775), (475, 112173), (695, 76665), (807, 66025), (1345, 39615), (1425, 37391), (2085, 25555), (2641, 20175), (3475, 15333), (4035, 13205), (5111, 10425), (6725, 7923)]