3909804975

素因数分解:

$3^2\times 5^2\times {\mathrm{1889}}^1\times {\mathrm{9199}}^1$

素因数の和:11104

約数の個数: 36

約数和(自身を含む): 7007364000

約数和(自身を除く): 3097559025

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1889, 5667, 9199, 9445, 17001, 27597, 28335, 45995, 47225, 82791, 85005, 137985, 141675, 229975, 413955, 425025, 689925, 2069775, 17376911, 52130733, 86884555, 156392199, 260653665, 434422775, 781960995, 1303268325, 3909804975]

約数ペア:

[(1, 3909804975), (3, 1303268325), (5, 781960995), (9, 434422775), (15, 260653665), (25, 156392199), (45, 86884555), (75, 52130733), (225, 17376911), (1889, 2069775), (5667, 689925), (9199, 425025), (9445, 413955), (17001, 229975), (27597, 141675), (28335, 137985), (45995, 85005), (47225, 82791)]