17205150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5025

約数の個数: 48

約数和(自身を含む): 44532864

約数和(自身を除く): 27327714

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 4987, 9974, 14961, 24935, 29922, 49870, 74805, 114701, 124675, 149610, 229402, 249350, 344103, 374025, 573505, 688206, 748050, 1147010, 1720515, 2867525, 3441030, 5735050, 8602575, 17205150]

約数ペア:

[(1, 17205150), (2, 8602575), (3, 5735050), (5, 3441030), (6, 2867525), (10, 1720515), (15, 1147010), (23, 748050), (25, 688206), (30, 573505), (46, 374025), (50, 344103), (69, 249350), (75, 229402), (115, 149610), (138, 124675), (150, 114701), (230, 74805), (345, 49870), (575, 29922), (690, 24935), (1150, 14961), (1725, 9974), (3450, 4987)]