145506095

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 209571840

約数和(自身を除く): 64065745

約数列:

[1, 5, 7, 31, 35, 59, 155, 217, 295, 413, 1085, 1829, 2065, 2273, 9145, 11365, 12803, 15911, 64015, 70463, 79555, 134107, 352315, 493241, 670535, 938749, 2466205, 4157317, 4693745, 20786585, 29101219, 145506095]

約数ペア:

[(1, 145506095), (5, 29101219), (7, 20786585), (31, 4693745), (35, 4157317), (59, 2466205), (155, 938749), (217, 670535), (295, 493241), (413, 352315), (1085, 134107), (1829, 79555), (2065, 70463), (2273, 64015), (9145, 15911), (11365, 12803)]