42400635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9781}}^1$

素因数の和:9823

約数の個数: 24

約数和(自身を含む): 72073776

約数和(自身を除く): 29673141

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 9781, 29343, 48905, 146715, 166277, 498831, 831385, 2494155, 2826709, 8480127, 14133545, 42400635]

約数ペア:

[(1, 42400635), (3, 14133545), (5, 8480127), (15, 2826709), (17, 2494155), (51, 831385), (85, 498831), (255, 166277), (289, 146715), (867, 48905), (1445, 29343), (4335, 9781)]