82355215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 26508785

約数列:

[1, 5, 19, 29, 95, 145, 167, 179, 551, 835, 895, 2755, 3173, 3401, 4843, 5191, 15865, 17005, 24215, 25955, 29893, 92017, 98629, 149465, 460085, 493145, 567967, 866897, 2839835, 4334485, 16471043, 82355215]

約数ペア:

[(1, 82355215), (5, 16471043), (19, 4334485), (29, 2839835), (95, 866897), (145, 567967), (167, 493145), (179, 460085), (551, 149465), (835, 98629), (895, 92017), (2755, 29893), (3173, 25955), (3401, 24215), (4843, 17005), (5191, 15865)]