8739105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 15168384

約数和(自身を除く): 6429279

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 797, 2193, 2391, 3655, 3985, 10965, 11955, 13549, 34271, 40647, 67745, 102813, 171355, 203235, 514065, 582607, 1747821, 2913035, 8739105]

約数ペア:

[(1, 8739105), (3, 2913035), (5, 1747821), (15, 582607), (17, 514065), (43, 203235), (51, 171355), (85, 102813), (129, 67745), (215, 40647), (255, 34271), (645, 13549), (731, 11955), (797, 10965), (2193, 3985), (2391, 3655)]