216099508725

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{23425421}}^1$

素因数の和:23425478

約数の個数: 36

約数和(自身を含む): 396498692772

約数和(自身を除く): 180399184047

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 9225, 23425421, 70276263, 117127105, 210828789, 351381315, 585635525, 960442261, 1054143945, 1756906575, 2881326783, 4802211305, 5270719725, 8643980349, 14406633915, 24011056525, 43219901745, 72033169575, 216099508725]

約数ペア:

[(1, 216099508725), (3, 72033169575), (5, 43219901745), (9, 24011056525), (15, 14406633915), (25, 8643980349), (41, 5270719725), (45, 4802211305), (75, 2881326783), (123, 1756906575), (205, 1054143945), (225, 960442261), (369, 585635525), (615, 351381315), (1025, 210828789), (1845, 117127105), (3075, 70276263), (9225, 23425421)]