2019947175

素因数分解:

$3^2\times 5^2\times {\mathrm{577}}^1\times {\mathrm{15559}}^1$

素因数の和:16152

約数の個数: 36

約数和(自身を含む): 3624453040

約数和(自身を除く): 1604505865

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 577, 1731, 2885, 5193, 8655, 14425, 15559, 25965, 43275, 46677, 77795, 129825, 140031, 233385, 388975, 700155, 1166925, 3500775, 8977543, 26932629, 44887715, 80797887, 134663145, 224438575, 403989435, 673315725, 2019947175]

約数ペア:

[(1, 2019947175), (3, 673315725), (5, 403989435), (9, 224438575), (15, 134663145), (25, 80797887), (45, 44887715), (75, 26932629), (225, 8977543), (577, 3500775), (1731, 1166925), (2885, 700155), (5193, 388975), (8655, 233385), (14425, 140031), (15559, 129825), (25965, 77795), (43275, 46677)]