40501275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 71352576

約数和(自身を除く): 30851301

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 159, 265, 345, 443, 575, 795, 1219, 1325, 1329, 1725, 2215, 3657, 3975, 6095, 6645, 10189, 11075, 18285, 23479, 30475, 30567, 33225, 50945, 70437, 91425, 117395, 152835, 254725, 352185, 540017, 586975, 764175, 1620051, 1760925, 2700085, 8100255, 13500425, 40501275]

約数ペア:

[(1, 40501275), (3, 13500425), (5, 8100255), (15, 2700085), (23, 1760925), (25, 1620051), (53, 764175), (69, 586975), (75, 540017), (115, 352185), (159, 254725), (265, 152835), (345, 117395), (443, 91425), (575, 70437), (795, 50945), (1219, 33225), (1325, 30567), (1329, 30475), (1725, 23479), (2215, 18285), (3657, 11075), (3975, 10189), (6095, 6645)]