85507125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 163537920

約数和(自身を除く): 78030795

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 125, 165, 209, 275, 285, 375, 475, 627, 825, 1045, 1091, 1375, 1425, 2375, 3135, 3273, 4125, 5225, 5455, 7125, 12001, 15675, 16365, 20729, 26125, 27275, 36003, 60005, 62187, 78375, 81825, 103645, 136375, 180015, 228019, 300025, 310935, 409125, 518225, 684057, 900075, 1140095, 1500125, 1554675, 2591125, 3420285, 4500375, 5700475, 7773375, 17101425, 28502375, 85507125]

約数ペア:

[(1, 85507125), (3, 28502375), (5, 17101425), (11, 7773375), (15, 5700475), (19, 4500375), (25, 3420285), (33, 2591125), (55, 1554675), (57, 1500125), (75, 1140095), (95, 900075), (125, 684057), (165, 518225), (209, 409125), (275, 310935), (285, 300025), (375, 228019), (475, 180015), (627, 136375), (825, 103645), (1045, 81825), (1091, 78375), (1375, 62187), (1425, 60005), (2375, 36003), (3135, 27275), (3273, 26125), (4125, 20729), (5225, 16365), (5455, 15675), (7125, 12001)]