201296775

素因数分解:

$3^1\times 5^2\times {\mathrm{509}}^1\times {\mathrm{5273}}^1$

素因数の和:5795

約数の個数: 24

約数和(自身を含む): 333527760

約数和(自身を除く): 132230985

約数列:

[1, 3, 5, 15, 25, 75, 509, 1527, 2545, 5273, 7635, 12725, 15819, 26365, 38175, 79095, 131825, 395475, 2683957, 8051871, 13419785, 40259355, 67098925, 201296775]

約数ペア:

[(1, 201296775), (3, 67098925), (5, 40259355), (15, 13419785), (25, 8051871), (75, 2683957), (509, 395475), (1527, 131825), (2545, 79095), (5273, 38175), (7635, 26365), (12725, 15819)]