23891595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 49158144

約数和(自身を除く): 25266549

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 761, 805, 897, 1365, 1495, 2093, 2283, 2415, 3805, 4485, 5327, 6279, 9893, 10465, 11415, 15981, 17503, 26635, 29679, 31395, 49465, 52509, 69251, 79905, 87515, 122521, 148395, 207753, 227539, 262545, 346255, 367563, 612605, 682617, 1038765, 1137695, 1592773, 1837815, 3413085, 4778319, 7963865, 23891595]

約数ペア:

[(1, 23891595), (3, 7963865), (5, 4778319), (7, 3413085), (13, 1837815), (15, 1592773), (21, 1137695), (23, 1038765), (35, 682617), (39, 612605), (65, 367563), (69, 346255), (91, 262545), (105, 227539), (115, 207753), (161, 148395), (195, 122521), (273, 87515), (299, 79905), (345, 69251), (455, 52509), (483, 49465), (761, 31395), (805, 29679), (897, 26635), (1365, 17503), (1495, 15981), (2093, 11415), (2283, 10465), (2415, 9893), (3805, 6279), (4485, 5327)]