450221835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 856203264

約数和(自身を除く): 405981429

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 157, 217, 465, 471, 651, 785, 881, 1085, 1099, 2355, 2643, 3255, 3297, 4405, 4867, 5495, 6167, 13215, 14601, 16485, 18501, 24335, 27311, 30835, 34069, 73005, 81933, 92505, 102207, 136555, 138317, 170345, 191177, 409665, 414951, 511035, 573531, 691585, 955885, 968219, 2074755, 2867655, 2904657, 4287827, 4841095, 12863481, 14523285, 21439135, 30014789, 64317405, 90044367, 150073945, 450221835]

約数ペア:

[(1, 450221835), (3, 150073945), (5, 90044367), (7, 64317405), (15, 30014789), (21, 21439135), (31, 14523285), (35, 12863481), (93, 4841095), (105, 4287827), (155, 2904657), (157, 2867655), (217, 2074755), (465, 968219), (471, 955885), (651, 691585), (785, 573531), (881, 511035), (1085, 414951), (1099, 409665), (2355, 191177), (2643, 170345), (3255, 138317), (3297, 136555), (4405, 102207), (4867, 92505), (5495, 81933), (6167, 73005), (13215, 34069), (14601, 30835), (16485, 27311), (18501, 24335)]