2222749125

素因数分解:

$3^2\times 5^3\times {\mathrm{167}}^1\times {\mathrm{11831}}^1$

素因数の和:12019

約数の個数: 48

約数和(自身を含む): 4031209728

約数和(自身を除く): 1808460603

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 167, 225, 375, 501, 835, 1125, 1503, 2505, 4175, 7515, 11831, 12525, 20875, 35493, 37575, 59155, 62625, 106479, 177465, 187875, 295775, 532395, 887325, 1478875, 1975777, 2661975, 4436625, 5927331, 9878885, 13309875, 17781993, 29636655, 49394425, 88909965, 148183275, 246972125, 444549825, 740916375, 2222749125]

約数ペア:

[(1, 2222749125), (3, 740916375), (5, 444549825), (9, 246972125), (15, 148183275), (25, 88909965), (45, 49394425), (75, 29636655), (125, 17781993), (167, 13309875), (225, 9878885), (375, 5927331), (501, 4436625), (835, 2661975), (1125, 1975777), (1503, 1478875), (2505, 887325), (4175, 532395), (7515, 295775), (11831, 187875), (12525, 177465), (20875, 106479), (35493, 62625), (37575, 59155)]