42944265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10487}}^1$

素因数の和:10518

約数の個数: 48

約数和(自身を含む): 91623168

約数和(自身を除く): 48678903

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 10487, 31461, 52435, 73409, 94383, 136331, 157305, 220227, 367045, 408993, 471915, 660681, 681655, 954317, 1101135, 1226979, 2044965, 2862951, 3303405, 4771585, 6134895, 8588853, 14314755, 42944265]

約数ペア:

[(1, 42944265), (3, 14314755), (5, 8588853), (7, 6134895), (9, 4771585), (13, 3303405), (15, 2862951), (21, 2044965), (35, 1226979), (39, 1101135), (45, 954317), (63, 681655), (65, 660681), (91, 471915), (105, 408993), (117, 367045), (195, 220227), (273, 157305), (315, 136331), (455, 94383), (585, 73409), (819, 52435), (1365, 31461), (4095, 10487)]