25803765

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 80

約数和(自身を含む): 51836400

約数和(自身を除く): 26032635

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 81, 87, 117, 135, 145, 169, 195, 261, 351, 377, 405, 435, 507, 585, 783, 845, 1053, 1131, 1305, 1521, 1755, 1885, 2197, 2349, 2535, 3393, 3915, 4563, 4901, 5265, 5655, 6591, 7605, 10179, 10985, 11745, 13689, 14703, 16965, 19773, 22815, 24505, 30537, 32955, 44109, 50895, 59319, 63713, 68445, 73515, 98865, 132327, 152685, 177957, 191139, 220545, 296595, 318565, 396981, 573417, 661635, 889785, 955695, 1720251, 1984905, 2867085, 5160753, 8601255, 25803765]

約数ペア:

[(1, 25803765), (3, 8601255), (5, 5160753), (9, 2867085), (13, 1984905), (15, 1720251), (27, 955695), (29, 889785), (39, 661635), (45, 573417), (65, 396981), (81, 318565), (87, 296595), (117, 220545), (135, 191139), (145, 177957), (169, 152685), (195, 132327), (261, 98865), (351, 73515), (377, 68445), (405, 63713), (435, 59319), (507, 50895), (585, 44109), (783, 32955), (845, 30537), (1053, 24505), (1131, 22815), (1305, 19773), (1521, 16965), (1755, 14703), (1885, 13689), (2197, 11745), (2349, 10985), (2535, 10179), (3393, 7605), (3915, 6591), (4563, 5655), (4901, 5265)]