26375265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 56150016

約数和(自身を除く): 29774751

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 37, 45, 63, 73, 93, 105, 111, 155, 185, 217, 219, 259, 279, 315, 333, 365, 465, 511, 555, 651, 657, 777, 1085, 1095, 1147, 1295, 1395, 1533, 1665, 1953, 2263, 2331, 2555, 2701, 3255, 3285, 3441, 3885, 4599, 5735, 6789, 7665, 8029, 8103, 9765, 10323, 11315, 11655, 13505, 15841, 17205, 18907, 20367, 22995, 24087, 24309, 33945, 40145, 40515, 47523, 51615, 56721, 72261, 79205, 83731, 94535, 101835, 120435, 121545, 142569, 170163, 237615, 251193, 283605, 361305, 418655, 586117, 712845, 753579, 850815, 1255965, 1758351, 2930585, 3767895, 5275053, 8791755, 26375265]

約数ペア:

[(1, 26375265), (3, 8791755), (5, 5275053), (7, 3767895), (9, 2930585), (15, 1758351), (21, 1255965), (31, 850815), (35, 753579), (37, 712845), (45, 586117), (63, 418655), (73, 361305), (93, 283605), (105, 251193), (111, 237615), (155, 170163), (185, 142569), (217, 121545), (219, 120435), (259, 101835), (279, 94535), (315, 83731), (333, 79205), (365, 72261), (465, 56721), (511, 51615), (555, 47523), (651, 40515), (657, 40145), (777, 33945), (1085, 24309), (1095, 24087), (1147, 22995), (1295, 20367), (1395, 18907), (1533, 17205), (1665, 15841), (1953, 13505), (2263, 11655), (2331, 11315), (2555, 10323), (2701, 9765), (3255, 8103), (3285, 8029), (3441, 7665), (3885, 6789), (4599, 5735)]