40471145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 60201792

約数和(自身を除く): 19730647

約数列:

[1, 5, 11, 13, 23, 55, 65, 107, 115, 143, 253, 299, 529, 535, 715, 1177, 1265, 1391, 1495, 2461, 2645, 3289, 5819, 5885, 6877, 6955, 12305, 15301, 16445, 27071, 29095, 31993, 34385, 56603, 75647, 76505, 135355, 159965, 283015, 351923, 378235, 622633, 735839, 1759615, 3113165, 3679195, 8094229, 40471145]

約数ペア:

[(1, 40471145), (5, 8094229), (11, 3679195), (13, 3113165), (23, 1759615), (55, 735839), (65, 622633), (107, 378235), (115, 351923), (143, 283015), (253, 159965), (299, 135355), (529, 76505), (535, 75647), (715, 56603), (1177, 34385), (1265, 31993), (1391, 29095), (1495, 27071), (2461, 16445), (2645, 15301), (3289, 12305), (5819, 6955), (5885, 6877)]