183912255

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 347120640

約数和(自身を除く): 163208385

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 61, 69, 115, 135, 183, 207, 305, 345, 549, 621, 915, 971, 1035, 1403, 1647, 2745, 2913, 3105, 4209, 4855, 7015, 8235, 8739, 12627, 14565, 21045, 22333, 26217, 37881, 43695, 59231, 63135, 66999, 111665, 131085, 177693, 189405, 200997, 296155, 334995, 533079, 602991, 888465, 1004985, 1362313, 1599237, 2665395, 3014955, 4086939, 6811565, 7996185, 12260817, 20434695, 36782451, 61304085, 183912255]

約数ペア:

[(1, 183912255), (3, 61304085), (5, 36782451), (9, 20434695), (15, 12260817), (23, 7996185), (27, 6811565), (45, 4086939), (61, 3014955), (69, 2665395), (115, 1599237), (135, 1362313), (183, 1004985), (207, 888465), (305, 602991), (345, 533079), (549, 334995), (621, 296155), (915, 200997), (971, 189405), (1035, 177693), (1403, 131085), (1647, 111665), (2745, 66999), (2913, 63135), (3105, 59231), (4209, 43695), (4855, 37881), (7015, 26217), (8235, 22333), (8739, 21045), (12627, 14565)]