130054925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5238

約数の個数: 48

約数和(自身を含む): 216569472

約数和(自身を除く): 86514547

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 3575, 5005, 5197, 25025, 25985, 36379, 57167, 67561, 129925, 181895, 285835, 337805, 400169, 472927, 743171, 909475, 1429175, 1689025, 2000845, 2364635, 3715855, 5202197, 10004225, 11823175, 18579275, 26010985, 130054925]

約数ペア:

[(1, 130054925), (5, 26010985), (7, 18579275), (11, 11823175), (13, 10004225), (25, 5202197), (35, 3715855), (55, 2364635), (65, 2000845), (77, 1689025), (91, 1429175), (143, 909475), (175, 743171), (275, 472927), (325, 400169), (385, 337805), (455, 285835), (715, 181895), (1001, 129925), (1925, 67561), (2275, 57167), (3575, 36379), (5005, 25985), (5197, 25025)]