39331875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1907}}^1$

素因数の和:1941

約数の個数: 40

約数和(自身を含む): 71527104

約数和(自身を除く): 32195229

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 1907, 4125, 5721, 6875, 9535, 20625, 20977, 28605, 47675, 62931, 104885, 143025, 238375, 314655, 524425, 715125, 1191875, 1573275, 2622125, 3575625, 7866375, 13110625, 39331875]

約数ペア:

[(1, 39331875), (3, 13110625), (5, 7866375), (11, 3575625), (15, 2622125), (25, 1573275), (33, 1191875), (55, 715125), (75, 524425), (125, 314655), (165, 238375), (275, 143025), (375, 104885), (625, 62931), (825, 47675), (1375, 28605), (1875, 20977), (1907, 20625), (4125, 9535), (5721, 6875)]