89003115

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 158708160

約数和(自身を除く): 69705045

約数列:

[1, 3, 5, 9, 15, 45, 71, 89, 213, 267, 313, 355, 445, 639, 801, 939, 1065, 1335, 1565, 2817, 3195, 4005, 4695, 6319, 14085, 18957, 22223, 27857, 31595, 56871, 66669, 83571, 94785, 111115, 139285, 200007, 250713, 284355, 333345, 417855, 1000035, 1253565, 1977847, 5933541, 9889235, 17800623, 29667705, 89003115]

約数ペア:

[(1, 89003115), (3, 29667705), (5, 17800623), (9, 9889235), (15, 5933541), (45, 1977847), (71, 1253565), (89, 1000035), (213, 417855), (267, 333345), (313, 284355), (355, 250713), (445, 200007), (639, 139285), (801, 111115), (939, 94785), (1065, 83571), (1335, 66669), (1565, 56871), (2817, 31595), (3195, 27857), (4005, 22223), (4695, 18957), (6319, 14085)]