78534755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 106868160

約数和(自身を除く): 28333405

約数列:

[1, 5, 13, 29, 61, 65, 145, 305, 377, 683, 793, 1769, 1885, 3415, 3965, 8845, 8879, 19807, 22997, 41663, 44395, 99035, 114985, 208315, 257491, 541619, 1208227, 1287455, 2708095, 6041135, 15706951, 78534755]

約数ペア:

[(1, 78534755), (5, 15706951), (13, 6041135), (29, 2708095), (61, 1287455), (65, 1208227), (145, 541619), (305, 257491), (377, 208315), (683, 114985), (793, 99035), (1769, 44395), (1885, 41663), (3415, 22997), (3965, 19807), (8845, 8879)]