31853853135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{24989}}^1$

素因数の和:27192

約数の個数: 48

約数和(自身を含む): 59490194400

約数和(自身を除く): 27636341265

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2179, 6537, 10895, 19611, 24989, 28327, 32685, 74967, 84981, 98055, 124945, 141635, 224901, 254943, 324857, 374835, 424905, 974571, 1124505, 1274715, 1624285, 2923713, 4872855, 14618565, 54451031, 163353093, 272255155, 490059279, 707863403, 816765465, 2123590209, 2450296395, 3539317015, 6370770627, 10617951045, 31853853135]

約数ペア:

[(1, 31853853135), (3, 10617951045), (5, 6370770627), (9, 3539317015), (13, 2450296395), (15, 2123590209), (39, 816765465), (45, 707863403), (65, 490059279), (117, 272255155), (195, 163353093), (585, 54451031), (2179, 14618565), (6537, 4872855), (10895, 2923713), (19611, 1624285), (24989, 1274715), (28327, 1124505), (32685, 974571), (74967, 424905), (84981, 374835), (98055, 324857), (124945, 254943), (141635, 224901)]