149442155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{76441}}^1$

素因数の和:76486

約数の個数: 16

約数和(自身を含む): 198137664

約数和(自身を除く): 48695509

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 76441, 382205, 1299497, 1758143, 6497485, 8790715, 29888431, 149442155]

約数ペア:

[(1, 149442155), (5, 29888431), (17, 8790715), (23, 6497485), (85, 1758143), (115, 1299497), (391, 382205), (1955, 76441)]