38820418575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{113039}}^1$

素因数の和:113312

約数の個数: 48

約数和(自身を含む): 67842086400

約数和(自身を除く): 29021667825

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 241, 285, 475, 723, 1205, 1425, 3615, 4579, 6025, 13737, 18075, 22895, 68685, 113039, 114475, 339117, 343425, 565195, 1695585, 2147741, 2825975, 6443223, 8477925, 10738705, 27242399, 32216115, 53693525, 81727197, 136211995, 161080575, 408635985, 517605581, 681059975, 1552816743, 2043179925, 2588027905, 7764083715, 12940139525, 38820418575]

約数ペア:

[(1, 38820418575), (3, 12940139525), (5, 7764083715), (15, 2588027905), (19, 2043179925), (25, 1552816743), (57, 681059975), (75, 517605581), (95, 408635985), (241, 161080575), (285, 136211995), (475, 81727197), (723, 53693525), (1205, 32216115), (1425, 27242399), (3615, 10738705), (4579, 8477925), (6025, 6443223), (13737, 2825975), (18075, 2147741), (22895, 1695585), (68685, 565195), (113039, 343425), (114475, 339117)]