315067375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 485222400

約数和(自身を除く): 170155025

約数列:

[1, 5, 7, 17, 25, 35, 59, 85, 119, 125, 175, 295, 359, 413, 425, 595, 875, 1003, 1475, 1795, 2065, 2125, 2513, 2975, 5015, 6103, 7021, 7375, 8975, 10325, 12565, 14875, 21181, 25075, 30515, 35105, 42721, 44875, 51625, 62825, 105905, 125375, 148267, 152575, 175525, 213605, 314125, 360077, 529525, 741335, 762875, 877625, 1068025, 1800385, 2520539, 2647625, 3706675, 5340125, 9001925, 12602695, 18533375, 45009625, 63013475, 315067375]

約数ペア:

[(1, 315067375), (5, 63013475), (7, 45009625), (17, 18533375), (25, 12602695), (35, 9001925), (59, 5340125), (85, 3706675), (119, 2647625), (125, 2520539), (175, 1800385), (295, 1068025), (359, 877625), (413, 762875), (425, 741335), (595, 529525), (875, 360077), (1003, 314125), (1475, 213605), (1795, 175525), (2065, 152575), (2125, 148267), (2513, 125375), (2975, 105905), (5015, 62825), (6103, 51625), (7021, 44875), (7375, 42721), (8975, 35105), (10325, 30515), (12565, 25075), (14875, 21181)]