70670925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 140214984

約数和(自身を除く): 69544059

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 111, 117, 185, 195, 225, 325, 333, 481, 555, 585, 653, 925, 975, 1443, 1665, 1959, 2405, 2775, 2925, 3265, 4329, 5877, 7215, 8325, 8489, 9795, 12025, 16325, 21645, 24161, 25467, 29385, 36075, 42445, 48975, 72483, 76401, 108225, 120805, 127335, 146925, 212225, 217449, 314093, 362415, 382005, 604025, 636675, 942279, 1087245, 1570465, 1812075, 1910025, 2826837, 4711395, 5436225, 7852325, 14134185, 23556975, 70670925]

約数ペア:

[(1, 70670925), (3, 23556975), (5, 14134185), (9, 7852325), (13, 5436225), (15, 4711395), (25, 2826837), (37, 1910025), (39, 1812075), (45, 1570465), (65, 1087245), (75, 942279), (111, 636675), (117, 604025), (185, 382005), (195, 362415), (225, 314093), (325, 217449), (333, 212225), (481, 146925), (555, 127335), (585, 120805), (653, 108225), (925, 76401), (975, 72483), (1443, 48975), (1665, 42445), (1959, 36075), (2405, 29385), (2775, 25467), (2925, 24161), (3265, 21645), (4329, 16325), (5877, 12025), (7215, 9795), (8325, 8489)]