201111255

素因数分解:

$3^4\times 5^1\times {\mathrm{599}}^1\times {\mathrm{829}}^1$

素因数の和:1445

約数の個数: 40

約数和(自身を含む): 361548000

約数和(自身を除く): 160436745

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 599, 829, 1797, 2487, 2995, 4145, 5391, 7461, 8985, 12435, 16173, 22383, 26955, 37305, 48519, 67149, 80865, 111915, 242595, 335745, 496571, 1489713, 2482855, 4469139, 7448565, 13407417, 22345695, 40222251, 67037085, 201111255]

約数ペア:

[(1, 201111255), (3, 67037085), (5, 40222251), (9, 22345695), (15, 13407417), (27, 7448565), (45, 4469139), (81, 2482855), (135, 1489713), (405, 496571), (599, 335745), (829, 242595), (1797, 111915), (2487, 80865), (2995, 67149), (4145, 48519), (5391, 37305), (7461, 26955), (8985, 22383), (12435, 16173)]