16534275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 29581440

約数和(自身を除く): 13047165

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 283, 285, 475, 615, 779, 849, 1025, 1415, 1425, 2337, 3075, 3895, 4245, 5377, 7075, 11603, 11685, 16131, 19475, 21225, 26885, 34809, 58015, 58425, 80655, 134425, 174045, 220457, 290075, 403275, 661371, 870225, 1102285, 3306855, 5511425, 16534275]

約数ペア:

[(1, 16534275), (3, 5511425), (5, 3306855), (15, 1102285), (19, 870225), (25, 661371), (41, 403275), (57, 290075), (75, 220457), (95, 174045), (123, 134425), (205, 80655), (283, 58425), (285, 58015), (475, 34809), (615, 26885), (779, 21225), (849, 19475), (1025, 16131), (1415, 11685), (1425, 11603), (2337, 7075), (3075, 5377), (3895, 4245)]