13884403146025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5009}}^1\times {\mathrm{49787}}^1$

素因数の和:54954

約数の個数: 48

約数和(自身を含む): 18372596489280

約数和(自身を除く): 4488193343255

約数列:

[1, 5, 17, 25, 85, 131, 425, 655, 2227, 3275, 5009, 11135, 25045, 49787, 55675, 85153, 125225, 248935, 425765, 656179, 846379, 1244675, 2128825, 3280895, 4231895, 6522097, 11155043, 16404475, 21159475, 32610485, 55775215, 110875649, 163052425, 249383083, 278876075, 554378245, 1246915415, 2771891225, 4239512411, 6234577075, 21197562055, 32669183873, 105987810275, 163345919365, 555376125841, 816729596825, 2776880629205, 13884403146025]

約数ペア:

[(1, 13884403146025), (5, 2776880629205), (17, 816729596825), (25, 555376125841), (85, 163345919365), (131, 105987810275), (425, 32669183873), (655, 21197562055), (2227, 6234577075), (3275, 4239512411), (5009, 2771891225), (11135, 1246915415), (25045, 554378245), (49787, 278876075), (55675, 249383083), (85153, 163052425), (125225, 110875649), (248935, 55775215), (425765, 32610485), (656179, 21159475), (846379, 16404475), (1244675, 11155043), (2128825, 6522097), (3280895, 4231895)]