72511635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22277}}^1$

素因数の和:22323

約数の個数: 32

約数和(自身を含む): 136876032

約数和(自身を除く): 64364397

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 22277, 66831, 111385, 155939, 334155, 467817, 690587, 779695, 2071761, 2339085, 3452935, 4834109, 10358805, 14502327, 24170545, 72511635]

約数ペア:

[(1, 72511635), (3, 24170545), (5, 14502327), (7, 10358805), (15, 4834109), (21, 3452935), (31, 2339085), (35, 2071761), (93, 779695), (105, 690587), (155, 467817), (217, 334155), (465, 155939), (651, 111385), (1085, 66831), (3255, 22277)]