2645713245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{1571}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 4966815744

約数和(自身を除く): 2321102499

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 373, 645, 903, 1119, 1505, 1571, 1865, 2611, 4515, 4713, 5595, 7833, 7855, 10997, 13055, 16039, 23565, 32991, 39165, 48117, 54985, 67553, 80195, 112273, 164955, 202659, 240585, 336819, 337765, 472871, 561365, 585983, 1013295, 1418613, 1684095, 1757949, 2364355, 2929915, 4101881, 7093065, 8789745, 12305643, 20509405, 25197269, 61528215, 75591807, 125986345, 176380883, 377959035, 529142649, 881904415, 2645713245]

約数ペア:

[(1, 2645713245), (3, 881904415), (5, 529142649), (7, 377959035), (15, 176380883), (21, 125986345), (35, 75591807), (43, 61528215), (105, 25197269), (129, 20509405), (215, 12305643), (301, 8789745), (373, 7093065), (645, 4101881), (903, 2929915), (1119, 2364355), (1505, 1757949), (1571, 1684095), (1865, 1418613), (2611, 1013295), (4515, 585983), (4713, 561365), (5595, 472871), (7833, 337765), (7855, 336819), (10997, 240585), (13055, 202659), (16039, 164955), (23565, 112273), (32991, 80195), (39165, 67553), (48117, 54985)]