201675675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 354834432

約数和(自身を除く): 153158757

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 367, 425, 431, 1101, 1275, 1293, 1835, 2155, 5505, 6239, 6465, 7327, 9175, 10775, 18717, 21981, 27525, 31195, 32325, 36635, 93585, 109905, 155975, 158177, 183175, 467925, 474531, 549525, 790885, 2372655, 2689009, 3954425, 8067027, 11863275, 13445045, 40335135, 67225225, 201675675]

約数ペア:

[(1, 201675675), (3, 67225225), (5, 40335135), (15, 13445045), (17, 11863275), (25, 8067027), (51, 3954425), (75, 2689009), (85, 2372655), (255, 790885), (367, 549525), (425, 474531), (431, 467925), (1101, 183175), (1275, 158177), (1293, 155975), (1835, 109905), (2155, 93585), (5505, 36635), (6239, 32325), (6465, 31195), (7327, 27525), (9175, 21981), (10775, 18717)]