25541895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 17381625

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 827, 1065, 2059, 2481, 4135, 6177, 10295, 12405, 23983, 30885, 58717, 71949, 119915, 176151, 293585, 359745, 880755, 1702793, 5108379, 8513965, 25541895]

約数ペア:

[(1, 25541895), (3, 8513965), (5, 5108379), (15, 1702793), (29, 880755), (71, 359745), (87, 293585), (145, 176151), (213, 119915), (355, 71949), (435, 58717), (827, 30885), (1065, 23983), (2059, 12405), (2481, 10295), (4135, 6177)]