25068615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 50595840

約数和(自身を除く): 25527225

約数列:

[1, 3, 5, 11, 13, 15, 29, 31, 33, 39, 55, 65, 87, 93, 143, 145, 155, 165, 169, 195, 319, 341, 377, 403, 429, 435, 465, 507, 715, 845, 899, 957, 1023, 1131, 1209, 1595, 1705, 1859, 1885, 2015, 2145, 2535, 2697, 4147, 4433, 4495, 4785, 4901, 5115, 5239, 5577, 5655, 6045, 9295, 9889, 11687, 12441, 13299, 13485, 14703, 15717, 20735, 22165, 24505, 26195, 27885, 29667, 35061, 49445, 53911, 57629, 58435, 62205, 66495, 73515, 78585, 128557, 148335, 151931, 161733, 172887, 175305, 269555, 288145, 385671, 455793, 642785, 759655, 808665, 864435, 1671241, 1928355, 2278965, 5013723, 8356205, 25068615]

約数ペア:

[(1, 25068615), (3, 8356205), (5, 5013723), (11, 2278965), (13, 1928355), (15, 1671241), (29, 864435), (31, 808665), (33, 759655), (39, 642785), (55, 455793), (65, 385671), (87, 288145), (93, 269555), (143, 175305), (145, 172887), (155, 161733), (165, 151931), (169, 148335), (195, 128557), (319, 78585), (341, 73515), (377, 66495), (403, 62205), (429, 58435), (435, 57629), (465, 53911), (507, 49445), (715, 35061), (845, 29667), (899, 27885), (957, 26195), (1023, 24505), (1131, 22165), (1209, 20735), (1595, 15717), (1705, 14703), (1859, 13485), (1885, 13299), (2015, 12441), (2145, 11687), (2535, 9889), (2697, 9295), (4147, 6045), (4433, 5655), (4495, 5577), (4785, 5239), (4901, 5115)]