1442847385

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 2122194816

約数和(自身を除く): 679347431

約数列:

[1, 5, 7, 23, 35, 49, 107, 115, 161, 245, 535, 749, 805, 1127, 2393, 2461, 3745, 5243, 5635, 11965, 12305, 16751, 17227, 26215, 55039, 83755, 86135, 117257, 120589, 256051, 275195, 385273, 586285, 602945, 1280255, 1792357, 1926365, 2696911, 5889173, 8961785, 12546499, 13484555, 29445865, 41224211, 62732495, 206121055, 288569477, 1442847385]

約数ペア:

[(1, 1442847385), (5, 288569477), (7, 206121055), (23, 62732495), (35, 41224211), (49, 29445865), (107, 13484555), (115, 12546499), (161, 8961785), (245, 5889173), (535, 2696911), (749, 1926365), (805, 1792357), (1127, 1280255), (2393, 602945), (2461, 586285), (3745, 385273), (5243, 275195), (5635, 256051), (11965, 120589), (12305, 117257), (16751, 86135), (17227, 83755), (26215, 55039)]