28096289515

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{326189}}^1$

素因数の和:326331

約数の個数: 32

約数和(自身を含む): 40583255040

約数和(自身を除く): 12486965525

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 535, 749, 805, 2461, 3745, 12305, 17227, 86135, 326189, 1630945, 2283323, 7502347, 11416615, 34902223, 37511735, 52516429, 174511115, 244315561, 262582145, 802751129, 1221577805, 4013755645, 5619257903, 28096289515]

約数ペア:

[(1, 28096289515), (5, 5619257903), (7, 4013755645), (23, 1221577805), (35, 802751129), (107, 262582145), (115, 244315561), (161, 174511115), (535, 52516429), (749, 37511735), (805, 34902223), (2461, 11416615), (3745, 7502347), (12305, 2283323), (17227, 1630945), (86135, 326189)]