15695024247

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1\times {\mathrm{3163}}^1$

素因数の和:4252

約数の個数: 48

約数和(自身を含む): 26271831040

約数和(自身を除く): 10576806793

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 997, 1659, 2991, 3163, 4977, 6979, 8973, 9489, 20937, 22141, 28467, 62811, 66423, 78763, 199269, 236289, 249877, 551341, 708867, 749631, 1654023, 1749139, 2248893, 3153511, 4962069, 5247417, 9460533, 15742251, 22074577, 28381599, 66223731, 198671193, 249127369, 747382107, 1743891583, 2242146321, 5231674749, 15695024247]

約数ペア:

[(1, 15695024247), (3, 5231674749), (7, 2242146321), (9, 1743891583), (21, 747382107), (63, 249127369), (79, 198671193), (237, 66223731), (553, 28381599), (711, 22074577), (997, 15742251), (1659, 9460533), (2991, 5247417), (3163, 4962069), (4977, 3153511), (6979, 2248893), (8973, 1749139), (9489, 1654023), (20937, 749631), (22141, 708867), (28467, 551341), (62811, 249877), (66423, 236289), (78763, 199269)]