15695890015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1\times {\mathrm{1721}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 20428926336

約数和(自身を除く): 4733036321

約数列:

[1, 5, 13, 65, 193, 727, 965, 1721, 2509, 3635, 8605, 9451, 12545, 22373, 47255, 111865, 140311, 332153, 701555, 1251167, 1660765, 1824043, 4317989, 6255835, 9120215, 16265171, 21589945, 81325855, 241475231, 1207376155, 3139178003, 15695890015]

約数ペア:

[(1, 15695890015), (5, 3139178003), (13, 1207376155), (65, 241475231), (193, 81325855), (727, 21589945), (965, 16265171), (1721, 9120215), (2509, 6255835), (3635, 4317989), (8605, 1824043), (9451, 1660765), (12545, 1251167), (22373, 701555), (47255, 332153), (111865, 140311)]