2018093625

素因数分解:

$3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{17761}}^1$

素因数の和:17883

約数の個数: 48

約数和(自身を含む): 3674176272

約数和(自身を除く): 1656082647

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 125, 225, 303, 375, 505, 909, 1125, 1515, 2525, 4545, 7575, 12625, 17761, 22725, 37875, 53283, 88805, 113625, 159849, 266415, 444025, 799245, 1332075, 1793861, 2220125, 3996225, 5381583, 6660375, 8969305, 16144749, 19981125, 26907915, 44846525, 80723745, 134539575, 224232625, 403618725, 672697875, 2018093625]

約数ペア:

[(1, 2018093625), (3, 672697875), (5, 403618725), (9, 224232625), (15, 134539575), (25, 80723745), (45, 44846525), (75, 26907915), (101, 19981125), (125, 16144749), (225, 8969305), (303, 6660375), (375, 5381583), (505, 3996225), (909, 2220125), (1125, 1793861), (1515, 1332075), (2525, 799245), (4545, 444025), (7575, 266415), (12625, 159849), (17761, 113625), (22725, 88805), (37875, 53283)]