42539355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3271}}^1$

素因数の和:3316

約数の個数: 36

約数和(自身を含む): 78351312

約数和(自身を除く): 35811957

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 3271, 4335, 9813, 13005, 16355, 29439, 49065, 55607, 147195, 166821, 278035, 500463, 834105, 945319, 2502315, 2835957, 4726595, 8507871, 14179785, 42539355]

約数ペア:

[(1, 42539355), (3, 14179785), (5, 8507871), (9, 4726595), (15, 2835957), (17, 2502315), (45, 945319), (51, 834105), (85, 500463), (153, 278035), (255, 166821), (289, 147195), (765, 55607), (867, 49065), (1445, 29439), (2601, 16355), (3271, 13005), (4335, 9813)]