41816515

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 59766336

約数和(自身を除く): 17949821

約数列:

[1, 5, 13, 17, 41, 65, 71, 85, 169, 205, 221, 355, 533, 697, 845, 923, 1105, 1207, 2665, 2873, 2911, 3485, 4615, 6035, 6929, 9061, 11999, 14365, 14555, 15691, 34645, 37843, 45305, 49487, 59995, 78455, 117793, 189215, 203983, 247435, 491959, 588965, 643331, 1019915, 2459795, 3216655, 8363303, 41816515]

約数ペア:

[(1, 41816515), (5, 8363303), (13, 3216655), (17, 2459795), (41, 1019915), (65, 643331), (71, 588965), (85, 491959), (169, 247435), (205, 203983), (221, 189215), (355, 117793), (533, 78455), (697, 59995), (845, 49487), (923, 45305), (1105, 37843), (1207, 34645), (2665, 15691), (2873, 14555), (2911, 14365), (3485, 11999), (4615, 9061), (6035, 6929)]