157193805

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 257241600

約数和(自身を除く): 100047795

約数列:

[1, 3, 5, 15, 79, 109, 237, 327, 395, 545, 1185, 1217, 1635, 3651, 6085, 8611, 18255, 25833, 43055, 96143, 129165, 132653, 288429, 397959, 480715, 663265, 1442145, 1989795, 10479587, 31438761, 52397935, 157193805]

約数ペア:

[(1, 157193805), (3, 52397935), (5, 31438761), (15, 10479587), (79, 1989795), (109, 1442145), (237, 663265), (327, 480715), (395, 397959), (545, 288429), (1185, 132653), (1217, 129165), (1635, 96143), (3651, 43055), (6085, 25833), (8611, 18255)]