23769125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 7680475

約数列:

[1, 5, 25, 29, 79, 83, 125, 145, 395, 415, 725, 1975, 2075, 2291, 2407, 3625, 6557, 9875, 10375, 11455, 12035, 32785, 57275, 60175, 163925, 190153, 286375, 300875, 819625, 950765, 4753825, 23769125]

約数ペア:

[(1, 23769125), (5, 4753825), (25, 950765), (29, 819625), (79, 300875), (83, 286375), (125, 190153), (145, 163925), (395, 60175), (415, 57275), (725, 32785), (1975, 12035), (2075, 11455), (2291, 10375), (2407, 9875), (3625, 6557)]