3886390615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{8161}}^1$

素因数の和:8331

約数の個数: 32

約数和(自身を含む): 5035105152

約数和(自身を除く): 1148714537

約数列:

[1, 5, 23, 41, 101, 115, 205, 505, 943, 2323, 4141, 4715, 8161, 11615, 20705, 40805, 95243, 187703, 334601, 476215, 824261, 938515, 1673005, 4121305, 7695823, 18958003, 33794701, 38479115, 94790015, 168973505, 777278123, 3886390615]

約数ペア:

[(1, 3886390615), (5, 777278123), (23, 168973505), (41, 94790015), (101, 38479115), (115, 33794701), (205, 18958003), (505, 7695823), (943, 4121305), (2323, 1673005), (4141, 938515), (4715, 824261), (8161, 476215), (11615, 334601), (20705, 187703), (40805, 95243)]