173127555

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 319887360

約数和(自身を除く): 146759805

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 705, 1035, 1081, 2115, 3243, 3559, 5405, 9729, 10677, 16215, 17795, 32031, 48645, 53385, 81857, 160155, 167273, 245571, 409285, 501819, 736713, 836365, 1227855, 1505457, 2509095, 3683565, 3847279, 7527285, 11541837, 19236395, 34625511, 57709185, 173127555]

約数ペア:

[(1, 173127555), (3, 57709185), (5, 34625511), (9, 19236395), (15, 11541837), (23, 7527285), (45, 3847279), (47, 3683565), (69, 2509095), (115, 1505457), (141, 1227855), (207, 836365), (235, 736713), (345, 501819), (423, 409285), (705, 245571), (1035, 167273), (1081, 160155), (2115, 81857), (3243, 53385), (3559, 48645), (5405, 32031), (9729, 17795), (10677, 16215)]