22771755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 42344640

約数和(自身を除く): 19572885

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 289, 309, 515, 765, 867, 927, 1445, 1545, 1751, 2601, 4335, 4635, 4913, 5253, 8755, 13005, 14739, 15759, 24565, 26265, 29767, 44217, 73695, 78795, 89301, 148835, 221085, 267903, 446505, 506039, 1339515, 1518117, 2530195, 4554351, 7590585, 22771755]

約数ペア:

[(1, 22771755), (3, 7590585), (5, 4554351), (9, 2530195), (15, 1518117), (17, 1339515), (45, 506039), (51, 446505), (85, 267903), (103, 221085), (153, 148835), (255, 89301), (289, 78795), (309, 73695), (515, 44217), (765, 29767), (867, 26265), (927, 24565), (1445, 15759), (1545, 14739), (1751, 13005), (2601, 8755), (4335, 5253), (4635, 4913)]