19339425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{4093}}^1$

素因数の和:4119

約数の個数: 48

約数和(自身を含む): 40612480

約数和(自身を除く): 21273055

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4093, 4725, 12279, 20465, 28651, 36837, 61395, 85953, 102325, 110511, 143255, 184185, 257859, 306975, 429765, 552555, 716275, 773577, 920925, 1289295, 2148825, 2762775, 3867885, 6446475, 19339425]

約数ペア:

[(1, 19339425), (3, 6446475), (5, 3867885), (7, 2762775), (9, 2148825), (15, 1289295), (21, 920925), (25, 773577), (27, 716275), (35, 552555), (45, 429765), (63, 306975), (75, 257859), (105, 184185), (135, 143255), (175, 110511), (189, 102325), (225, 85953), (315, 61395), (525, 36837), (675, 28651), (945, 20465), (1575, 12279), (4093, 4725)]