228769835

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 326194560

約数和(自身を除く): 97424725

約数列:

[1, 5, 7, 29, 35, 145, 203, 257, 877, 1015, 1285, 1799, 4385, 6139, 7453, 8995, 25433, 30695, 37265, 52171, 127165, 178031, 225389, 260855, 890155, 1126945, 1577723, 6536281, 7888615, 32681405, 45753967, 228769835]

約数ペア:

[(1, 228769835), (5, 45753967), (7, 32681405), (29, 7888615), (35, 6536281), (145, 1577723), (203, 1126945), (257, 890155), (877, 260855), (1015, 225389), (1285, 178031), (1799, 127165), (4385, 52171), (6139, 37265), (7453, 30695), (8995, 25433)]