136573815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21323}}^1$

素因数の和:21399

約数の個数: 32

約数和(自身を含む): 253840896

約数和(自身を除く): 117267081

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 21323, 63969, 106615, 149261, 319845, 447783, 746305, 1300703, 2238915, 3902109, 6503515, 9104921, 19510545, 27314763, 45524605, 136573815]

約数ペア:

[(1, 136573815), (3, 45524605), (5, 27314763), (7, 19510545), (15, 9104921), (21, 6503515), (35, 3902109), (61, 2238915), (105, 1300703), (183, 746305), (305, 447783), (427, 319845), (915, 149261), (1281, 106615), (2135, 63969), (6405, 21323)]