25875870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 66484800

約数和(自身を除く): 40608930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 113, 170, 226, 255, 339, 449, 510, 565, 678, 898, 1130, 1347, 1695, 1921, 2245, 2694, 3390, 3842, 4490, 5763, 6735, 7633, 9605, 11526, 13470, 15266, 19210, 22899, 28815, 38165, 45798, 50737, 57630, 76330, 101474, 114495, 152211, 228990, 253685, 304422, 507370, 761055, 862529, 1522110, 1725058, 2587587, 4312645, 5175174, 8625290, 12937935, 25875870]

約数ペア:

[(1, 25875870), (2, 12937935), (3, 8625290), (5, 5175174), (6, 4312645), (10, 2587587), (15, 1725058), (17, 1522110), (30, 862529), (34, 761055), (51, 507370), (85, 304422), (102, 253685), (113, 228990), (170, 152211), (226, 114495), (255, 101474), (339, 76330), (449, 57630), (510, 50737), (565, 45798), (678, 38165), (898, 28815), (1130, 22899), (1347, 19210), (1695, 15266), (1921, 13470), (2245, 11526), (2694, 9605), (3390, 7633), (3842, 6735), (4490, 5763)]