61553235

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 101445120

約数和(自身を除く): 39891885

約数列:

[1, 3, 5, 15, 67, 73, 201, 219, 335, 365, 839, 1005, 1095, 2517, 4195, 4891, 12585, 14673, 24455, 56213, 61247, 73365, 168639, 183741, 281065, 306235, 843195, 918705, 4103549, 12310647, 20517745, 61553235]

約数ペア:

[(1, 61553235), (3, 20517745), (5, 12310647), (15, 4103549), (67, 918705), (73, 843195), (201, 306235), (219, 281065), (335, 183741), (365, 168639), (839, 73365), (1005, 61247), (1095, 56213), (2517, 24455), (4195, 14673), (4891, 12585)]