75604815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 159344640

約数和(自身を除く): 83739825

約数列:

[1, 3, 5, 9, 11, 13, 15, 31, 33, 39, 45, 55, 65, 93, 99, 117, 143, 155, 165, 195, 279, 341, 379, 403, 429, 465, 495, 585, 715, 1023, 1137, 1209, 1287, 1395, 1705, 1895, 2015, 2145, 3069, 3411, 3627, 4169, 4433, 4927, 5115, 5685, 6045, 6435, 11749, 12507, 13299, 14781, 15345, 17055, 18135, 20845, 22165, 24635, 35247, 37521, 39897, 44343, 54197, 58745, 62535, 66495, 73905, 105741, 129239, 152737, 162591, 176235, 187605, 199485, 221715, 270985, 387717, 458211, 487773, 528705, 646195, 763685, 812955, 1163151, 1374633, 1680107, 1938585, 2291055, 2438865, 5040321, 5815755, 6873165, 8400535, 15120963, 25201605, 75604815]

約数ペア:

[(1, 75604815), (3, 25201605), (5, 15120963), (9, 8400535), (11, 6873165), (13, 5815755), (15, 5040321), (31, 2438865), (33, 2291055), (39, 1938585), (45, 1680107), (55, 1374633), (65, 1163151), (93, 812955), (99, 763685), (117, 646195), (143, 528705), (155, 487773), (165, 458211), (195, 387717), (279, 270985), (341, 221715), (379, 199485), (403, 187605), (429, 176235), (465, 162591), (495, 152737), (585, 129239), (715, 105741), (1023, 73905), (1137, 66495), (1209, 62535), (1287, 58745), (1395, 54197), (1705, 44343), (1895, 39897), (2015, 37521), (2145, 35247), (3069, 24635), (3411, 22165), (3627, 20845), (4169, 18135), (4433, 17055), (4927, 15345), (5115, 14781), (5685, 13299), (6045, 12507), (6435, 11749)]