2748624625

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{11411}}^1$

素因数の和:11514

約数の個数: 32

約数和(自身を含む): 3589028352

約数和(自身を除く): 840403727

約数列:

[1, 5, 25, 41, 47, 125, 205, 235, 1025, 1175, 1927, 5125, 5875, 9635, 11411, 48175, 57055, 240875, 285275, 467851, 536317, 1426375, 2339255, 2681585, 11696275, 13407925, 21988997, 58481375, 67039625, 109944985, 549724925, 2748624625]

約数ペア:

[(1, 2748624625), (5, 549724925), (25, 109944985), (41, 67039625), (47, 58481375), (125, 21988997), (205, 13407925), (235, 11696275), (1025, 2681585), (1175, 2339255), (1927, 1426375), (5125, 536317), (5875, 467851), (9635, 285275), (11411, 240875), (48175, 57055)]