140538825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{89231}}^1$

素因数の和:89254

約数の個数: 36

約数和(自身を含む): 287683968

約数和(自身を除く): 147145143

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 89231, 267693, 446155, 624617, 803079, 1338465, 1873851, 2230775, 3123085, 4015395, 5621553, 6692325, 9369255, 15615425, 20076975, 28107765, 46846275, 140538825]

約数ペア:

[(1, 140538825), (3, 46846275), (5, 28107765), (7, 20076975), (9, 15615425), (15, 9369255), (21, 6692325), (25, 5621553), (35, 4015395), (45, 3123085), (63, 2230775), (75, 1873851), (105, 1338465), (175, 803079), (225, 624617), (315, 446155), (525, 267693), (1575, 89231)]