22542855

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 37283328

約数和(自身を除く): 14740473

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 347, 355, 915, 1041, 1065, 1735, 4331, 5205, 12993, 21167, 21655, 24637, 63501, 64965, 73911, 105835, 123185, 317505, 369555, 1502857, 4508571, 7514285, 22542855]

約数ペア:

[(1, 22542855), (3, 7514285), (5, 4508571), (15, 1502857), (61, 369555), (71, 317505), (183, 123185), (213, 105835), (305, 73911), (347, 64965), (355, 63501), (915, 24637), (1041, 21655), (1065, 21167), (1735, 12993), (4331, 5205)]