74705345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 106130304

約数和(自身を除く): 31424959

約数列:

[1, 5, 11, 13, 55, 65, 143, 163, 641, 715, 815, 1793, 2119, 3205, 7051, 8333, 8965, 10595, 23309, 35255, 41665, 91663, 104483, 116545, 458315, 522415, 1149313, 1358279, 5746565, 6791395, 14941069, 74705345]

約数ペア:

[(1, 74705345), (5, 14941069), (11, 6791395), (13, 5746565), (55, 1358279), (65, 1149313), (143, 522415), (163, 458315), (641, 116545), (715, 104483), (815, 91663), (1793, 41665), (2119, 35255), (3205, 23309), (7051, 10595), (8333, 8965)]