23735145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13297}}^1$

素因数の和:13329

約数の個数: 32

約数和(自身を含む): 45957888

約数和(自身を除く): 22222743

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 13297, 39891, 66485, 93079, 199455, 226049, 279237, 465395, 678147, 1130245, 1396185, 1582343, 3390735, 4747029, 7911715, 23735145]

約数ペア:

[(1, 23735145), (3, 7911715), (5, 4747029), (7, 3390735), (15, 1582343), (17, 1396185), (21, 1130245), (35, 678147), (51, 465395), (85, 279237), (105, 226049), (119, 199455), (255, 93079), (357, 66485), (595, 39891), (1785, 13297)]