224651505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{28099}}^1$

素因数の和:28161

約数の個数: 32

約数和(自身を含む): 396547200

約数和(自身を除く): 171895695

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 28099, 84297, 140495, 365287, 421485, 1095861, 1152059, 1826435, 3456177, 5479305, 5760295, 14976767, 17280885, 44930301, 74883835, 224651505]

約数ペア:

[(1, 224651505), (3, 74883835), (5, 44930301), (13, 17280885), (15, 14976767), (39, 5760295), (41, 5479305), (65, 3456177), (123, 1826435), (195, 1152059), (205, 1095861), (533, 421485), (615, 365287), (1599, 140495), (2665, 84297), (7995, 28099)]