2017504545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{314989}}^1$

素因数の和:315065

約数の個数: 32

約数和(自身を含む): 3749640960

約数和(自身を除く): 1732136415

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 314989, 944967, 1574945, 2204923, 4724835, 6614769, 11024615, 19214329, 33073845, 57642987, 96071645, 134500303, 288214935, 403500909, 672501515, 2017504545]

約数ペア:

[(1, 2017504545), (3, 672501515), (5, 403500909), (7, 288214935), (15, 134500303), (21, 96071645), (35, 57642987), (61, 33073845), (105, 19214329), (183, 11024615), (305, 6614769), (427, 4724835), (915, 2204923), (1281, 1574945), (2135, 944967), (6405, 314989)]