23722595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 32331264

約数和(自身を除く): 8608669

約数列:

[1, 5, 13, 31, 61, 65, 155, 193, 305, 403, 793, 965, 1891, 2015, 2509, 3965, 5983, 9455, 11773, 12545, 24583, 29915, 58865, 77779, 122915, 153049, 364963, 388895, 765245, 1824815, 4744519, 23722595]

約数ペア:

[(1, 23722595), (5, 4744519), (13, 1824815), (31, 765245), (61, 388895), (65, 364963), (155, 153049), (193, 122915), (305, 77779), (403, 58865), (793, 29915), (965, 24583), (1891, 12545), (2015, 11773), (2509, 9455), (3965, 5983)]