15424955

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 8706565

約数列:

[1, 5, 7, 13, 29, 35, 49, 65, 91, 145, 167, 203, 245, 377, 455, 637, 835, 1015, 1169, 1421, 1885, 2171, 2639, 3185, 4843, 5845, 7105, 8183, 10855, 13195, 15197, 18473, 24215, 33901, 40915, 62959, 75985, 92365, 106379, 169505, 237307, 314795, 440713, 531895, 1186535, 2203565, 3084991, 15424955]

約数ペア:

[(1, 15424955), (5, 3084991), (7, 2203565), (13, 1186535), (29, 531895), (35, 440713), (49, 314795), (65, 237307), (91, 169505), (145, 106379), (167, 92365), (203, 75985), (245, 62959), (377, 40915), (455, 33901), (637, 24215), (835, 18473), (1015, 15197), (1169, 13195), (1421, 10855), (1885, 8183), (2171, 7105), (2639, 5845), (3185, 4843)]