13798125

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 27291264

約数和(自身を除く): 13493139

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 223, 225, 275, 375, 495, 625, 669, 825, 1115, 1125, 1375, 1875, 2007, 2453, 2475, 3345, 4125, 5575, 5625, 6875, 7359, 10035, 12265, 12375, 16725, 20625, 22077, 27875, 36795, 50175, 61325, 61875, 83625, 110385, 139375, 183975, 250875, 306625, 418125, 551925, 919875, 1254375, 1533125, 2759625, 4599375, 13798125]

約数ペア:

[(1, 13798125), (3, 4599375), (5, 2759625), (9, 1533125), (11, 1254375), (15, 919875), (25, 551925), (33, 418125), (45, 306625), (55, 250875), (75, 183975), (99, 139375), (125, 110385), (165, 83625), (223, 61875), (225, 61325), (275, 50175), (375, 36795), (495, 27875), (625, 22077), (669, 20625), (825, 16725), (1115, 12375), (1125, 12265), (1375, 10035), (1875, 7359), (2007, 6875), (2453, 5625), (2475, 5575), (3345, 4125)]