6369375

素因数分解:

$3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 10996480

約数和(自身を除く): 4627105

約数列:

[1, 3, 5, 15, 25, 43, 75, 79, 125, 129, 215, 237, 375, 395, 625, 645, 1075, 1185, 1875, 1975, 3225, 3397, 5375, 5925, 9875, 10191, 16125, 16985, 26875, 29625, 49375, 50955, 80625, 84925, 148125, 254775, 424625, 1273875, 2123125, 6369375]

約数ペア:

[(1, 6369375), (3, 2123125), (5, 1273875), (15, 424625), (25, 254775), (43, 148125), (75, 84925), (79, 80625), (125, 50955), (129, 49375), (215, 29625), (237, 26875), (375, 16985), (395, 16125), (625, 10191), (645, 9875), (1075, 5925), (1185, 5375), (1875, 3397), (1975, 3225)]