40072365

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13291}}^1$

素因数の和:13369

約数の個数: 24

約数和(自身を含む): 70500768

約数和(自身を除く): 30428403

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 13291, 39873, 66455, 119619, 199365, 598095, 890497, 2671491, 4452485, 8014473, 13357455, 40072365]

約数ペア:

[(1, 40072365), (3, 13357455), (5, 8014473), (9, 4452485), (15, 2671491), (45, 890497), (67, 598095), (201, 199365), (335, 119619), (603, 66455), (1005, 39873), (3015, 13291)]