42961355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{941}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 53987904

約数和(自身を除く): 11026549

約数列:

[1, 5, 23, 115, 397, 941, 1985, 4705, 9131, 21643, 45655, 108215, 373577, 1867885, 8592271, 42961355]

約数ペア:

[(1, 42961355), (5, 8592271), (23, 1867885), (115, 373577), (397, 108215), (941, 45655), (1985, 21643), (4705, 9131)]