65480835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20117}}^1$

素因数の和:20163

約数の個数: 32

約数和(自身を含む): 123604992

約数和(自身を除く): 58124157

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 20117, 60351, 100585, 140819, 301755, 422457, 623627, 704095, 1870881, 2112285, 3118135, 4365389, 9354405, 13096167, 21826945, 65480835]

約数ペア:

[(1, 65480835), (3, 21826945), (5, 13096167), (7, 9354405), (15, 4365389), (21, 3118135), (31, 2112285), (35, 1870881), (93, 704095), (105, 623627), (155, 422457), (217, 301755), (465, 140819), (651, 100585), (1085, 60351), (3255, 20117)]