2783132365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 3861043200

約数和(自身を除く): 1077910835

約数列:

[1, 5, 13, 23, 59, 65, 115, 139, 227, 295, 299, 695, 767, 1135, 1357, 1495, 1807, 2951, 3197, 3835, 5221, 6785, 8201, 9035, 13393, 14755, 15985, 17641, 26105, 31553, 41005, 41561, 66965, 67873, 88205, 106613, 157765, 174109, 188623, 207805, 308039, 339365, 410189, 533065, 725719, 870545, 943115, 1540195, 1861627, 2050945, 2452099, 3628595, 4004507, 9308135, 9434347, 12260495, 20022535, 24201151, 42817421, 47171735, 121005755, 214087105, 556626473, 2783132365]

約数ペア:

[(1, 2783132365), (5, 556626473), (13, 214087105), (23, 121005755), (59, 47171735), (65, 42817421), (115, 24201151), (139, 20022535), (227, 12260495), (295, 9434347), (299, 9308135), (695, 4004507), (767, 3628595), (1135, 2452099), (1357, 2050945), (1495, 1861627), (1807, 1540195), (2951, 943115), (3197, 870545), (3835, 725719), (5221, 533065), (6785, 410189), (8201, 339365), (9035, 308039), (13393, 207805), (14755, 188623), (15985, 174109), (17641, 157765), (26105, 106613), (31553, 88205), (41005, 67873), (41561, 66965)]