156952252375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 202395967488

約数和(自身を除く): 45443715113

約数列:

[1, 5, 25, 47, 125, 157, 235, 263, 647, 785, 1175, 1315, 3235, 3925, 5875, 6575, 7379, 12361, 16175, 19625, 30409, 32875, 36895, 41291, 61805, 80875, 101579, 152045, 170161, 184475, 206455, 309025, 507895, 760225, 850805, 922375, 1032275, 1545125, 1940677, 2539475, 3801125, 4254025, 4774213, 5161375, 7997567, 9703385, 12697375, 21270125, 23871065, 26715277, 39987835, 48516925, 119355325, 133576385, 199939175, 242584625, 596776625, 667881925, 999695875, 1255618019, 3339409625, 6278090095, 31390450475, 156952252375]

約数ペア:

[(1, 156952252375), (5, 31390450475), (25, 6278090095), (47, 3339409625), (125, 1255618019), (157, 999695875), (235, 667881925), (263, 596776625), (647, 242584625), (785, 199939175), (1175, 133576385), (1315, 119355325), (3235, 48516925), (3925, 39987835), (5875, 26715277), (6575, 23871065), (7379, 21270125), (12361, 12697375), (16175, 9703385), (19625, 7997567), (30409, 5161375), (32875, 4774213), (36895, 4254025), (41291, 3801125), (61805, 2539475), (80875, 1940677), (101579, 1545125), (152045, 1032275), (170161, 922375), (184475, 850805), (206455, 760225), (309025, 507895)]