22873125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 41611680

約数和(自身を除く): 18738555

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1109, 1375, 1875, 3327, 4125, 5545, 6875, 12199, 16635, 20625, 27725, 36597, 60995, 83175, 138625, 182985, 304975, 415875, 693125, 914925, 1524875, 2079375, 4574625, 7624375, 22873125]

約数ペア:

[(1, 22873125), (3, 7624375), (5, 4574625), (11, 2079375), (15, 1524875), (25, 914925), (33, 693125), (55, 415875), (75, 304975), (125, 182985), (165, 138625), (275, 83175), (375, 60995), (625, 36597), (825, 27725), (1109, 20625), (1375, 16635), (1875, 12199), (3327, 6875), (4125, 5545)]