1625278325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 2304602496

約数和(自身を除く): 679324171

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 293, 575, 877, 1265, 1465, 3223, 4385, 6325, 6739, 7325, 9647, 16115, 20171, 21925, 33695, 48235, 74129, 80575, 100855, 168475, 221881, 241175, 256961, 370645, 504275, 1109405, 1284805, 1853225, 2826571, 5547025, 5910103, 6424025, 14132855, 29550515, 65011133, 70664275, 147752575, 325055665, 1625278325]

約数ペア:

[(1, 1625278325), (5, 325055665), (11, 147752575), (23, 70664275), (25, 65011133), (55, 29550515), (115, 14132855), (253, 6424025), (275, 5910103), (293, 5547025), (575, 2826571), (877, 1853225), (1265, 1284805), (1465, 1109405), (3223, 504275), (4385, 370645), (6325, 256961), (6739, 241175), (7325, 221881), (9647, 168475), (16115, 100855), (20171, 80575), (21925, 74129), (33695, 48235)]