3639105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 6873984

約数和(自身を除く): 3234879

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 71, 85, 153, 201, 213, 255, 335, 355, 603, 639, 765, 1005, 1065, 1139, 1207, 3015, 3195, 3417, 3621, 4757, 5695, 6035, 10251, 10863, 14271, 17085, 18105, 23785, 42813, 51255, 54315, 71355, 80869, 214065, 242607, 404345, 727821, 1213035, 3639105]

約数ペア:

[(1, 3639105), (3, 1213035), (5, 727821), (9, 404345), (15, 242607), (17, 214065), (45, 80869), (51, 71355), (67, 54315), (71, 51255), (85, 42813), (153, 23785), (201, 18105), (213, 17085), (255, 14271), (335, 10863), (355, 10251), (603, 6035), (639, 5695), (765, 4757), (1005, 3621), (1065, 3417), (1139, 3195), (1207, 3015)]