144494805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2926

約数の個数: 64

約数和(自身を含む): 292336128

約数和(自身を除く): 147841323

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 481, 555, 777, 1295, 1365, 1443, 2405, 2861, 3367, 3885, 7215, 8583, 10101, 14305, 16835, 20027, 37193, 42915, 50505, 60081, 100135, 105857, 111579, 185965, 260351, 300405, 317571, 529285, 557895, 740999, 781053, 1301755, 1376141, 1587855, 2222997, 3704995, 3905265, 4128423, 6880705, 9632987, 11114985, 20642115, 28898961, 48164935, 144494805]

約数ペア:

[(1, 144494805), (3, 48164935), (5, 28898961), (7, 20642115), (13, 11114985), (15, 9632987), (21, 6880705), (35, 4128423), (37, 3905265), (39, 3704995), (65, 2222997), (91, 1587855), (105, 1376141), (111, 1301755), (185, 781053), (195, 740999), (259, 557895), (273, 529285), (455, 317571), (481, 300405), (555, 260351), (777, 185965), (1295, 111579), (1365, 105857), (1443, 100135), (2405, 60081), (2861, 50505), (3367, 42915), (3885, 37193), (7215, 20027), (8583, 16835), (10101, 14305)]