3127150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 6655824

約数和(自身を除く): 3528674

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 283, 325, 425, 442, 566, 650, 850, 1105, 1415, 2210, 2830, 3679, 4811, 5525, 7075, 7358, 9622, 11050, 14150, 18395, 24055, 36790, 48110, 62543, 91975, 120275, 125086, 183950, 240550, 312715, 625430, 1563575, 3127150]

約数ペア:

[(1, 3127150), (2, 1563575), (5, 625430), (10, 312715), (13, 240550), (17, 183950), (25, 125086), (26, 120275), (34, 91975), (50, 62543), (65, 48110), (85, 36790), (130, 24055), (170, 18395), (221, 14150), (283, 11050), (325, 9622), (425, 7358), (442, 7075), (566, 5525), (650, 4811), (850, 3679), (1105, 2830), (1415, 2210)]