9944865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 19933056

約数和(自身を除く): 9988191

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 241, 315, 393, 655, 723, 917, 1179, 1205, 1687, 1965, 2169, 2751, 3615, 4585, 5061, 5895, 8253, 8435, 10845, 13755, 15183, 25305, 31571, 41265, 75915, 94713, 157855, 220997, 284139, 473565, 662991, 1104985, 1420695, 1988973, 3314955, 9944865]

約数ペア:

[(1, 9944865), (3, 3314955), (5, 1988973), (7, 1420695), (9, 1104985), (15, 662991), (21, 473565), (35, 284139), (45, 220997), (63, 157855), (105, 94713), (131, 75915), (241, 41265), (315, 31571), (393, 25305), (655, 15183), (723, 13755), (917, 10845), (1179, 8435), (1205, 8253), (1687, 5895), (1965, 5061), (2169, 4585), (2751, 3615)]