148975165

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 191597472

約数和(自身を除く): 42622307

約数列:

[1, 5, 17, 85, 131, 289, 655, 787, 1445, 2227, 3935, 11135, 13379, 37859, 66895, 103097, 189295, 227443, 515485, 1137215, 1752649, 8763245, 29795033, 148975165]

約数ペア:

[(1, 148975165), (5, 29795033), (17, 8763245), (85, 1752649), (131, 1137215), (289, 515485), (655, 227443), (787, 189295), (1445, 103097), (2227, 66895), (3935, 37859), (11135, 13379)]