126885195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 237893760

約数和(自身を除く): 111008565

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3529, 3995, 7191, 10587, 11985, 17645, 31761, 35955, 52935, 59993, 158805, 165863, 179979, 299965, 497589, 539937, 829315, 899895, 1492767, 2487945, 2699685, 2819671, 7463835, 8459013, 14098355, 25377039, 42295065, 126885195]

約数ペア:

[(1, 126885195), (3, 42295065), (5, 25377039), (9, 14098355), (15, 8459013), (17, 7463835), (45, 2819671), (47, 2699685), (51, 2487945), (85, 1492767), (141, 899895), (153, 829315), (235, 539937), (255, 497589), (423, 299965), (705, 179979), (765, 165863), (799, 158805), (2115, 59993), (2397, 52935), (3529, 35955), (3995, 31761), (7191, 17645), (10587, 11985)]