29851815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 58392576

約数和(自身を除く): 28540761

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 105, 115, 141, 161, 235, 263, 329, 345, 483, 705, 789, 805, 987, 1081, 1315, 1645, 1841, 2415, 3243, 3945, 4935, 5405, 5523, 6049, 7567, 9205, 12361, 16215, 18147, 22701, 27615, 30245, 37083, 37835, 42343, 61805, 86527, 90735, 113505, 127029, 185415, 211715, 259581, 284303, 432635, 635145, 852909, 1297905, 1421515, 1990121, 4264545, 5970363, 9950605, 29851815]

約数ペア:

[(1, 29851815), (3, 9950605), (5, 5970363), (7, 4264545), (15, 1990121), (21, 1421515), (23, 1297905), (35, 852909), (47, 635145), (69, 432635), (105, 284303), (115, 259581), (141, 211715), (161, 185415), (235, 127029), (263, 113505), (329, 90735), (345, 86527), (483, 61805), (705, 42343), (789, 37835), (805, 37083), (987, 30245), (1081, 27615), (1315, 22701), (1645, 18147), (1841, 16215), (2415, 12361), (3243, 9205), (3945, 7567), (4935, 6049), (5405, 5523)]