617047972775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1345577}}^1$

素因数の和:1345700

約数の個数: 48

約数和(自身を含む): 882979048224

約数和(自身を除く): 265931075449

約数列:

[1, 5, 13, 17, 25, 65, 83, 85, 221, 325, 415, 425, 1079, 1105, 1411, 2075, 5395, 5525, 7055, 18343, 26975, 35275, 91715, 458575, 1345577, 6727885, 17492501, 22874809, 33639425, 87462505, 111682891, 114374045, 297372517, 437312525, 558414455, 571870225, 1451877583, 1486862585, 1898609147, 2792072275, 7259387915, 7434312925, 9493045735, 24681918911, 36296939575, 47465228675, 123409594555, 617047972775]

約数ペア:

[(1, 617047972775), (5, 123409594555), (13, 47465228675), (17, 36296939575), (25, 24681918911), (65, 9493045735), (83, 7434312925), (85, 7259387915), (221, 2792072275), (325, 1898609147), (415, 1486862585), (425, 1451877583), (1079, 571870225), (1105, 558414455), (1411, 437312525), (2075, 297372517), (5395, 114374045), (5525, 111682891), (7055, 87462505), (18343, 33639425), (26975, 22874809), (35275, 17492501), (91715, 6727885), (458575, 1345577)]