40158105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 69914880

約数和(自身を除く): 29756775

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 2039, 3939, 6117, 6565, 10195, 19695, 26507, 30585, 79521, 132535, 205939, 397605, 617817, 1029695, 2677207, 3089085, 8031621, 13386035, 40158105]

約数ペア:

[(1, 40158105), (3, 13386035), (5, 8031621), (13, 3089085), (15, 2677207), (39, 1029695), (65, 617817), (101, 397605), (195, 205939), (303, 132535), (505, 79521), (1313, 30585), (1515, 26507), (2039, 19695), (3939, 10195), (6117, 6565)]