158741545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{24979}}^1$

素因数の和:25056

約数の個数: 16

約数和(自身を含む): 201438720

約数和(自身を除く): 42697175

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 24979, 124895, 774349, 1024139, 3871745, 5120695, 31748309, 158741545]

約数ペア:

[(1, 158741545), (5, 31748309), (31, 5120695), (41, 3871745), (155, 1024139), (205, 774349), (1271, 124895), (6355, 24979)]