445205999

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 540739200

約数和(自身を除く): 95533201

約数列:

[1, 7, 29, 61, 157, 203, 229, 427, 1099, 1603, 1769, 4553, 6641, 9577, 12383, 13969, 31871, 35953, 46487, 67039, 97783, 251671, 277733, 405101, 1042637, 1944131, 2193133, 2835707, 7298459, 15351931, 63600857, 445205999]

約数ペア:

[(1, 445205999), (7, 63600857), (29, 15351931), (61, 7298459), (157, 2835707), (203, 2193133), (229, 1944131), (427, 1042637), (1099, 405101), (1603, 277733), (1769, 251671), (4553, 97783), (6641, 67039), (9577, 46487), (12383, 35953), (13969, 31871)]