153172395

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5779}}^1$

素因数の和:5840

約数の個数: 48

約数和(自身を含む): 288537600

約数和(自身を除く): 135365205

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 5301, 5779, 8835, 17337, 26505, 28895, 52011, 86685, 109801, 179149, 260055, 329403, 537447, 549005, 895745, 988209, 1612341, 1647015, 2687235, 3403831, 4941045, 8061705, 10211493, 17019155, 30634479, 51057465, 153172395]

約数ペア:

[(1, 153172395), (3, 51057465), (5, 30634479), (9, 17019155), (15, 10211493), (19, 8061705), (31, 4941045), (45, 3403831), (57, 2687235), (93, 1647015), (95, 1612341), (155, 988209), (171, 895745), (279, 549005), (285, 537447), (465, 329403), (589, 260055), (855, 179149), (1395, 109801), (1767, 86685), (2945, 52011), (5301, 28895), (5779, 26505), (8835, 17337)]