42256755

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3517}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 75988800

約数和(自身を除く): 33732045

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 3517, 4005, 10551, 12015, 17585, 31653, 52755, 94959, 158265, 313013, 474795, 939039, 1565065, 2817117, 4695195, 8451351, 14085585, 42256755]

約数ペア:

[(1, 42256755), (3, 14085585), (5, 8451351), (9, 4695195), (15, 2817117), (27, 1565065), (45, 939039), (89, 474795), (135, 313013), (267, 158265), (445, 94959), (801, 52755), (1335, 31653), (2403, 17585), (3517, 12015), (4005, 10551)]