3688365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 6249600

約数和(自身を除く): 2561235

約数列:

[1, 3, 5, 15, 29, 61, 87, 139, 145, 183, 305, 417, 435, 695, 915, 1769, 2085, 4031, 5307, 8479, 8845, 12093, 20155, 25437, 26535, 42395, 60465, 127185, 245891, 737673, 1229455, 3688365]

約数ペア:

[(1, 3688365), (3, 1229455), (5, 737673), (15, 245891), (29, 127185), (61, 60465), (87, 42395), (139, 26535), (145, 25437), (183, 20155), (305, 12093), (417, 8845), (435, 8479), (695, 5307), (915, 4031), (1769, 2085)]