571521654145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6551}}^1\times {\mathrm{22003}}^1$

素因数の和:28633

約数の個数: 32

約数和(自身を含む): 750838443264

約数和(自身を除く): 179316789119

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 6551, 22003, 32755, 85163, 110015, 286039, 399611, 425815, 1342183, 1430195, 1998055, 5194943, 6710915, 17448379, 25974715, 87241895, 144141653, 720708265, 1873841489, 8792640833, 9369207445, 43963204165, 114304330829, 571521654145]

約数ペア:

[(1, 571521654145), (5, 114304330829), (13, 43963204165), (61, 9369207445), (65, 8792640833), (305, 1873841489), (793, 720708265), (3965, 144141653), (6551, 87241895), (22003, 25974715), (32755, 17448379), (85163, 6710915), (110015, 5194943), (286039, 1998055), (399611, 1430195), (425815, 1342183)]