90998115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1063}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 157301760

約数和(自身を除く): 66303645

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 439, 1063, 1317, 2195, 3189, 5315, 5707, 6585, 13819, 15945, 17121, 28535, 41457, 69095, 85605, 207285, 466657, 1399971, 2333285, 6066541, 6999855, 18199623, 30332705, 90998115]

約数ペア:

[(1, 90998115), (3, 30332705), (5, 18199623), (13, 6999855), (15, 6066541), (39, 2333285), (65, 1399971), (195, 466657), (439, 207285), (1063, 85605), (1317, 69095), (2195, 41457), (3189, 28535), (5315, 17121), (5707, 15945), (6585, 13819)]