11230875

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 20685600

約数和(自身を除く): 9454725

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 149, 201, 225, 335, 375, 447, 603, 745, 1005, 1125, 1341, 1675, 2235, 3015, 3725, 5025, 6705, 8375, 9983, 11175, 15075, 18625, 25125, 29949, 33525, 49915, 55875, 75375, 89847, 149745, 167625, 249575, 449235, 748725, 1247875, 2246175, 3743625, 11230875]

約数ペア:

[(1, 11230875), (3, 3743625), (5, 2246175), (9, 1247875), (15, 748725), (25, 449235), (45, 249575), (67, 167625), (75, 149745), (125, 89847), (149, 75375), (201, 55875), (225, 49915), (335, 33525), (375, 29949), (447, 25125), (603, 18625), (745, 15075), (1005, 11175), (1125, 9983), (1341, 8375), (1675, 6705), (2235, 5025), (3015, 3725)]