13497271425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{12653}}^1$

素因数の和:13111

約数の個数: 72

約数和(自身を含む): 26436129408

約数和(自身を除く): 12938857983

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 431, 495, 825, 1293, 2155, 2475, 3879, 4741, 6465, 10775, 12653, 14223, 19395, 23705, 32325, 37959, 42669, 63265, 71115, 96975, 113877, 118525, 139183, 189795, 213345, 316325, 355575, 417549, 569385, 695915, 948975, 1066725, 1252647, 2087745, 2846925, 3479575, 5453443, 6263235, 10438725, 16360329, 27267215, 31316175, 49080987, 59987873, 81801645, 136336075, 179963619, 245404935, 299939365, 409008225, 539890857, 899818095, 1227024675, 1499696825, 2699454285, 4499090475, 13497271425]

約数ペア:

[(1, 13497271425), (3, 4499090475), (5, 2699454285), (9, 1499696825), (11, 1227024675), (15, 899818095), (25, 539890857), (33, 409008225), (45, 299939365), (55, 245404935), (75, 179963619), (99, 136336075), (165, 81801645), (225, 59987873), (275, 49080987), (431, 31316175), (495, 27267215), (825, 16360329), (1293, 10438725), (2155, 6263235), (2475, 5453443), (3879, 3479575), (4741, 2846925), (6465, 2087745), (10775, 1252647), (12653, 1066725), (14223, 948975), (19395, 695915), (23705, 569385), (32325, 417549), (37959, 355575), (42669, 316325), (63265, 213345), (71115, 189795), (96975, 139183), (113877, 118525)]