1974435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1412445

約数列:

[1, 3, 5, 15, 23, 59, 69, 97, 115, 177, 291, 295, 345, 485, 885, 1357, 1455, 2231, 4071, 5723, 6693, 6785, 11155, 17169, 20355, 28615, 33465, 85845, 131629, 394887, 658145, 1974435]

約数ペア:

[(1, 1974435), (3, 658145), (5, 394887), (15, 131629), (23, 85845), (59, 33465), (69, 28615), (97, 20355), (115, 17169), (177, 11155), (291, 6785), (295, 6693), (345, 5723), (485, 4071), (885, 2231), (1357, 1455)]