136280405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{19427}}^1$

素因数の和:19516

約数の個数: 16

約数和(自身を含む): 173453184

約数和(自身を除く): 37172779

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 19427, 97135, 446821, 1185047, 2234105, 5925235, 27256081, 136280405]

約数ペア:

[(1, 136280405), (5, 27256081), (23, 5925235), (61, 2234105), (115, 1185047), (305, 446821), (1403, 97135), (7015, 19427)]