6641811455

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 8228848320

約数和(自身を除く): 1587036865

約数列:

[1, 5, 61, 89, 305, 307, 445, 797, 1535, 3985, 5429, 18727, 27145, 27323, 48617, 70933, 93635, 136615, 243085, 244679, 354665, 1223395, 1666703, 4326913, 8333515, 14925419, 21634565, 21776431, 74627095, 108882155, 1328362291, 6641811455]

約数ペア:

[(1, 6641811455), (5, 1328362291), (61, 108882155), (89, 74627095), (305, 21776431), (307, 21634565), (445, 14925419), (797, 8333515), (1535, 4326913), (3985, 1666703), (5429, 1223395), (18727, 354665), (27145, 244679), (27323, 243085), (48617, 136615), (70933, 93635)]