103640415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 188116992

約数和(自身を除く): 84476577

約数列:

[1, 3, 5, 15, 17, 23, 41, 51, 69, 85, 115, 123, 205, 255, 345, 391, 431, 615, 697, 943, 1173, 1293, 1955, 2091, 2155, 2829, 3485, 4715, 5865, 6465, 7327, 9913, 10455, 14145, 16031, 17671, 21981, 29739, 36635, 48093, 49565, 53013, 80155, 88355, 109905, 148695, 168521, 240465, 265065, 300407, 406433, 505563, 842605, 901221, 1219299, 1502035, 2032165, 2527815, 4506105, 6096495, 6909361, 20728083, 34546805, 103640415]

約数ペア:

[(1, 103640415), (3, 34546805), (5, 20728083), (15, 6909361), (17, 6096495), (23, 4506105), (41, 2527815), (51, 2032165), (69, 1502035), (85, 1219299), (115, 901221), (123, 842605), (205, 505563), (255, 406433), (345, 300407), (391, 265065), (431, 240465), (615, 168521), (697, 148695), (943, 109905), (1173, 88355), (1293, 80155), (1955, 53013), (2091, 49565), (2155, 48093), (2829, 36635), (3485, 29739), (4715, 21981), (5865, 17671), (6465, 16031), (7327, 14145), (9913, 10455)]