13845905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 18779040

約数和(自身を除く): 4933135

約数列:

[1, 5, 17, 29, 41, 85, 137, 145, 205, 493, 685, 697, 1189, 2329, 2465, 3485, 3973, 5617, 5945, 11645, 19865, 20213, 28085, 67541, 95489, 101065, 162893, 337705, 477445, 814465, 2769181, 13845905]

約数ペア:

[(1, 13845905), (5, 2769181), (17, 814465), (29, 477445), (41, 337705), (85, 162893), (137, 101065), (145, 95489), (205, 67541), (493, 28085), (685, 20213), (697, 19865), (1189, 11645), (2329, 5945), (2465, 5617), (3485, 3973)]