40257735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{821}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 73861632

約数和(自身を除く): 33603897

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 467, 821, 1401, 2335, 2463, 3269, 4105, 5747, 7005, 9807, 12315, 16345, 17241, 28735, 49035, 86205, 383407, 1150221, 1917035, 2683849, 5751105, 8051547, 13419245, 40257735]

約数ペア:

[(1, 40257735), (3, 13419245), (5, 8051547), (7, 5751105), (15, 2683849), (21, 1917035), (35, 1150221), (105, 383407), (467, 86205), (821, 49035), (1401, 28735), (2335, 17241), (2463, 16345), (3269, 12315), (4105, 9807), (5747, 7005)]