1332245005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 2011806720

約数和(自身を除く): 679561715

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 167, 197, 445, 455, 623, 835, 985, 1157, 1169, 1379, 2171, 2561, 3115, 5785, 5845, 6895, 8099, 10855, 12805, 14863, 15197, 17533, 17927, 32899, 40495, 74315, 75985, 87665, 89635, 104041, 122731, 164495, 193219, 227929, 230293, 427687, 520205, 613655, 966095, 1139645, 1151465, 1352533, 1595503, 2138435, 2928011, 2993809, 6762665, 7977515, 14640055, 14969045, 20496077, 38064143, 102480385, 190320715, 266449001, 1332245005]

約数ペア:

[(1, 1332245005), (5, 266449001), (7, 190320715), (13, 102480385), (35, 38064143), (65, 20496077), (89, 14969045), (91, 14640055), (167, 7977515), (197, 6762665), (445, 2993809), (455, 2928011), (623, 2138435), (835, 1595503), (985, 1352533), (1157, 1151465), (1169, 1139645), (1379, 966095), (2171, 613655), (2561, 520205), (3115, 427687), (5785, 230293), (5845, 227929), (6895, 193219), (8099, 164495), (10855, 122731), (12805, 104041), (14863, 89635), (15197, 87665), (17533, 75985), (17927, 74315), (32899, 40495)]