40377465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 75748608

約数和(自身を除く): 35371143

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 1123, 2115, 2397, 3369, 3995, 5615, 7191, 10107, 11985, 16845, 19091, 35955, 50535, 52781, 57273, 95455, 158343, 171819, 263905, 286365, 475029, 791715, 859095, 897277, 2375145, 2691831, 4486385, 8075493, 13459155, 40377465]

約数ペア:

[(1, 40377465), (3, 13459155), (5, 8075493), (9, 4486385), (15, 2691831), (17, 2375145), (45, 897277), (47, 859095), (51, 791715), (85, 475029), (141, 286365), (153, 263905), (235, 171819), (255, 158343), (423, 95455), (705, 57273), (765, 52781), (799, 50535), (1123, 35955), (2115, 19091), (2397, 16845), (3369, 11985), (3995, 10107), (5615, 7191)]