29315925

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 60

約数和(自身を含む): 56174976

約数和(自身を除く): 26859051

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 405, 465, 467, 675, 775, 837, 1395, 1401, 2025, 2325, 2335, 2511, 4185, 4203, 6975, 7005, 11675, 12555, 12609, 14477, 20925, 21015, 35025, 37827, 43431, 62775, 63045, 72385, 105075, 130293, 189135, 217155, 315225, 361925, 390879, 651465, 945675, 1085775, 1172637, 1954395, 3257325, 5863185, 9771975, 29315925]

約数ペア:

[(1, 29315925), (3, 9771975), (5, 5863185), (9, 3257325), (15, 1954395), (25, 1172637), (27, 1085775), (31, 945675), (45, 651465), (75, 390879), (81, 361925), (93, 315225), (135, 217155), (155, 189135), (225, 130293), (279, 105075), (405, 72385), (465, 63045), (467, 62775), (675, 43431), (775, 37827), (837, 35025), (1395, 21015), (1401, 20925), (2025, 14477), (2325, 12609), (2335, 12555), (2511, 11675), (4185, 7005), (4203, 6975)]