148970405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{8807}}^1$

素因数の和:9028

約数の個数: 16

約数和(自身を含む): 190252800

約数和(自身を除く): 41282395

約数列:

[1, 5, 17, 85, 199, 995, 3383, 8807, 16915, 44035, 149719, 748595, 1752593, 8762965, 29794081, 148970405]

約数ペア:

[(1, 148970405), (5, 29794081), (17, 8762965), (85, 1752593), (199, 748595), (995, 149719), (3383, 44035), (8807, 16915)]