15897599997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{28387}}^1$

素因数の和:28625

約数の個数: 32

約数和(自身を含む): 22892083200

約数和(自身を除く): 6994483203

約数列:

[1, 3, 17, 51, 79, 139, 237, 417, 1343, 2363, 4029, 7089, 10981, 28387, 32943, 85161, 186677, 482579, 560031, 1447737, 2242573, 3945793, 6727719, 11837379, 38123741, 67078481, 114371223, 201235443, 311717647, 935152941, 5299199999, 15897599997]

約数ペア:

[(1, 15897599997), (3, 5299199999), (17, 935152941), (51, 311717647), (79, 201235443), (139, 114371223), (237, 67078481), (417, 38123741), (1343, 11837379), (2363, 6727719), (4029, 3945793), (7089, 2242573), (10981, 1447737), (28387, 560031), (32943, 482579), (85161, 186677)]