12407535

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 26569296

約数和(自身を除く): 14161761

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 331, 357, 441, 595, 735, 765, 833, 993, 1071, 1655, 1785, 2205, 2317, 2499, 2979, 4165, 4965, 5355, 5627, 6951, 7497, 11585, 12495, 14895, 16219, 16881, 20853, 28135, 34755, 37485, 39389, 48657, 50643, 81095, 84405, 104265, 118167, 145971, 196945, 243285, 253215, 275723, 354501, 590835, 729855, 827169, 1378615, 1772505, 2481507, 4135845, 12407535]

約数ペア:

[(1, 12407535), (3, 4135845), (5, 2481507), (7, 1772505), (9, 1378615), (15, 827169), (17, 729855), (21, 590835), (35, 354501), (45, 275723), (49, 253215), (51, 243285), (63, 196945), (85, 145971), (105, 118167), (119, 104265), (147, 84405), (153, 81095), (245, 50643), (255, 48657), (315, 39389), (331, 37485), (357, 34755), (441, 28135), (595, 20853), (735, 16881), (765, 16219), (833, 14895), (993, 12495), (1071, 11585), (1655, 7497), (1785, 6951), (2205, 5627), (2317, 5355), (2499, 4965), (2979, 4165)]