11353125

素因数分解:

$3^1\times 5^5\times 7^1\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 21748608

約数和(自身を除く): 10395483

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 173, 175, 375, 519, 525, 625, 865, 875, 1211, 1875, 2595, 2625, 3125, 3633, 4325, 4375, 6055, 9375, 12975, 13125, 18165, 21625, 21875, 30275, 64875, 65625, 90825, 108125, 151375, 324375, 454125, 540625, 756875, 1621875, 2270625, 3784375, 11353125]

約数ペア:

[(1, 11353125), (3, 3784375), (5, 2270625), (7, 1621875), (15, 756875), (21, 540625), (25, 454125), (35, 324375), (75, 151375), (105, 108125), (125, 90825), (173, 65625), (175, 64875), (375, 30275), (519, 21875), (525, 21625), (625, 18165), (865, 13125), (875, 12975), (1211, 9375), (1875, 6055), (2595, 4375), (2625, 4325), (3125, 3633)]