25060455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 53176320

約数和(自身を除く): 28115865

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1153, 1449, 2415, 3105, 3459, 4347, 5765, 7245, 8071, 10377, 17295, 21735, 24213, 26519, 31131, 40355, 51885, 72639, 79557, 121065, 132595, 155655, 185633, 217917, 238671, 363195, 397785, 556899, 716013, 928165, 1089585, 1193355, 1670697, 2784495, 3580065, 5012091, 8353485, 25060455]

約数ペア:

[(1, 25060455), (3, 8353485), (5, 5012091), (7, 3580065), (9, 2784495), (15, 1670697), (21, 1193355), (23, 1089585), (27, 928165), (35, 716013), (45, 556899), (63, 397785), (69, 363195), (105, 238671), (115, 217917), (135, 185633), (161, 155655), (189, 132595), (207, 121065), (315, 79557), (345, 72639), (483, 51885), (621, 40355), (805, 31131), (945, 26519), (1035, 24213), (1153, 21735), (1449, 17295), (2415, 10377), (3105, 8071), (3459, 7245), (4347, 5765)]