121323305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 163150848

約数和(自身を除く): 41827543

約数列:

[1, 5, 17, 31, 41, 85, 155, 205, 527, 697, 1123, 1271, 2635, 3485, 5615, 6355, 19091, 21607, 34813, 46043, 95455, 108035, 174065, 230215, 591821, 782731, 1427333, 2959105, 3913655, 7136665, 24264661, 121323305]

約数ペア:

[(1, 121323305), (5, 24264661), (17, 7136665), (31, 3913655), (41, 2959105), (85, 1427333), (155, 782731), (205, 591821), (527, 230215), (697, 174065), (1123, 108035), (1271, 95455), (2635, 46043), (3485, 34813), (5615, 21607), (6355, 19091)]