28450715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 35479296

約数和(自身を除く): 7028581

約数列:

[1, 5, 31, 155, 173, 865, 1061, 5305, 5363, 26815, 32891, 164455, 183553, 917765, 5690143, 28450715]

約数ペア:

[(1, 28450715), (5, 5690143), (31, 917765), (155, 183553), (173, 164455), (865, 32891), (1061, 26815), (5305, 5363)]