492080762875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{5171}}^1$

素因数の和:5729

約数の個数: 64

約数和(自身を含む): 667482431616

約数和(自身を除く): 175401668741

約数列:

[1, 5, 13, 25, 65, 125, 157, 325, 373, 785, 1625, 1865, 2041, 3925, 4849, 5171, 9325, 10205, 19625, 24245, 25855, 46625, 51025, 58561, 67223, 121225, 129275, 255125, 292805, 336115, 606125, 646375, 761293, 811847, 1464025, 1680575, 1928783, 3806465, 4059235, 7320125, 8402875, 9643915, 10554011, 19032325, 20296175, 25074179, 48219575, 52770055, 95161625, 101480875, 125370895, 241097875, 263850275, 302818931, 626854475, 1319251375, 1514094655, 3134272375, 3936646103, 7570473275, 19683230515, 37852366375, 98416152575, 492080762875]

約数ペア:

[(1, 492080762875), (5, 98416152575), (13, 37852366375), (25, 19683230515), (65, 7570473275), (125, 3936646103), (157, 3134272375), (325, 1514094655), (373, 1319251375), (785, 626854475), (1625, 302818931), (1865, 263850275), (2041, 241097875), (3925, 125370895), (4849, 101480875), (5171, 95161625), (9325, 52770055), (10205, 48219575), (19625, 25074179), (24245, 20296175), (25855, 19032325), (46625, 10554011), (51025, 9643915), (58561, 8402875), (67223, 7320125), (121225, 4059235), (129275, 3806465), (255125, 1928783), (292805, 1680575), (336115, 1464025), (606125, 811847), (646375, 761293)]