13649625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 26866944

約数和(自身を除く): 13217319

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1103, 1125, 1375, 2475, 3309, 4125, 5515, 9927, 12133, 12375, 16545, 27575, 36399, 49635, 60665, 82725, 109197, 137875, 181995, 248175, 303325, 413625, 545985, 909975, 1240875, 1516625, 2729925, 4549875, 13649625]

約数ペア:

[(1, 13649625), (3, 4549875), (5, 2729925), (9, 1516625), (11, 1240875), (15, 909975), (25, 545985), (33, 413625), (45, 303325), (55, 248175), (75, 181995), (99, 137875), (125, 109197), (165, 82725), (225, 60665), (275, 49635), (375, 36399), (495, 27575), (825, 16545), (1103, 12375), (1125, 12133), (1375, 9927), (2475, 5515), (3309, 4125)]