201768975

素因数分解:

$3^6\times 5^2\times {\mathrm{11071}}^1$

素因数の和:11099

約数の個数: 42

約数和(自身を含む): 375152576

約数和(自身を除く): 173383601

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 6075, 11071, 18225, 33213, 55355, 99639, 166065, 276775, 298917, 498195, 830325, 896751, 1494585, 2490975, 2690253, 4483755, 7472925, 8070759, 13451265, 22418775, 40353795, 67256325, 201768975]

約数ペア:

[(1, 201768975), (3, 67256325), (5, 40353795), (9, 22418775), (15, 13451265), (25, 8070759), (27, 7472925), (45, 4483755), (75, 2690253), (81, 2490975), (135, 1494585), (225, 896751), (243, 830325), (405, 498195), (675, 298917), (729, 276775), (1215, 166065), (2025, 99639), (3645, 55355), (6075, 33213), (11071, 18225)]