15695108828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{175333}}^1$

素因数の和:175506

約数の個数: 48

約数和(自身を含む): 32990845440

約数和(自身を除く): 17295736612

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1946, 3197, 3892, 6394, 12788, 22379, 44758, 89516, 175333, 350666, 701332, 1227331, 2454662, 4032659, 4909324, 8065318, 16130636, 24371287, 28228613, 48742574, 56457226, 97485148, 112914452, 170599009, 341198018, 560539601, 682396036, 1121079202, 2242158404, 3923777207, 7847554414, 15695108828]

約数ペア:

[(1, 15695108828), (2, 7847554414), (4, 3923777207), (7, 2242158404), (14, 1121079202), (23, 682396036), (28, 560539601), (46, 341198018), (92, 170599009), (139, 112914452), (161, 97485148), (278, 56457226), (322, 48742574), (556, 28228613), (644, 24371287), (973, 16130636), (1946, 8065318), (3197, 4909324), (3892, 4032659), (6394, 2454662), (12788, 1227331), (22379, 701332), (44758, 350666), (89516, 175333)]