40888545

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38393}}^1$

素因数の和:38472

約数の個数: 16

約数和(自身を含む): 66344832

約数和(自身を除く): 25456287

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 38393, 115179, 191965, 575895, 2725903, 8177709, 13629515, 40888545]

約数ペア:

[(1, 40888545), (3, 13629515), (5, 8177709), (15, 2725903), (71, 575895), (213, 191965), (355, 115179), (1065, 38393)]