29170785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 57065472

約数和(自身を除く): 27894687

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 105, 115, 141, 161, 235, 257, 329, 345, 483, 705, 771, 805, 987, 1081, 1285, 1645, 1799, 2415, 3243, 3855, 4935, 5397, 5405, 5911, 7567, 8995, 12079, 16215, 17733, 22701, 26985, 29555, 36237, 37835, 41377, 60395, 84553, 88665, 113505, 124131, 181185, 206885, 253659, 277817, 422765, 620655, 833451, 1268295, 1389085, 1944719, 4167255, 5834157, 9723595, 29170785]

約数ペア:

[(1, 29170785), (3, 9723595), (5, 5834157), (7, 4167255), (15, 1944719), (21, 1389085), (23, 1268295), (35, 833451), (47, 620655), (69, 422765), (105, 277817), (115, 253659), (141, 206885), (161, 181185), (235, 124131), (257, 113505), (329, 88665), (345, 84553), (483, 60395), (705, 41377), (771, 37835), (805, 36237), (987, 29555), (1081, 26985), (1285, 22701), (1645, 17733), (1799, 16215), (2415, 12079), (3243, 8995), (3855, 7567), (4935, 5911), (5397, 5405)]