103431315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 193560192

約数和(自身を除く): 90128877

約数列:

[1, 3, 5, 13, 15, 17, 39, 41, 51, 65, 85, 123, 195, 205, 221, 255, 533, 615, 663, 697, 761, 1105, 1599, 2091, 2283, 2665, 3315, 3485, 3805, 7995, 9061, 9893, 10455, 11415, 12937, 27183, 29679, 31201, 38811, 45305, 49465, 64685, 93603, 135915, 148395, 156005, 168181, 194055, 405613, 468015, 504543, 530417, 840905, 1216839, 1591251, 2028065, 2522715, 2652085, 6084195, 6895421, 7956255, 20686263, 34477105, 103431315]

約数ペア:

[(1, 103431315), (3, 34477105), (5, 20686263), (13, 7956255), (15, 6895421), (17, 6084195), (39, 2652085), (41, 2522715), (51, 2028065), (65, 1591251), (85, 1216839), (123, 840905), (195, 530417), (205, 504543), (221, 468015), (255, 405613), (533, 194055), (615, 168181), (663, 156005), (697, 148395), (761, 135915), (1105, 93603), (1599, 64685), (2091, 49465), (2283, 45305), (2665, 38811), (3315, 31201), (3485, 29679), (3805, 27183), (7995, 12937), (9061, 11415), (9893, 10455)]