40196295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 73861632

約数和(自身を除く): 33665337

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 547, 639, 1035, 1065, 1633, 1641, 2735, 3195, 4899, 4923, 8165, 8205, 12581, 14697, 24495, 24615, 37743, 38837, 62905, 73485, 113229, 116511, 188715, 194185, 349533, 566145, 582555, 893251, 1747665, 2679753, 4466255, 8039259, 13398765, 40196295]

約数ペア:

[(1, 40196295), (3, 13398765), (5, 8039259), (9, 4466255), (15, 2679753), (23, 1747665), (45, 893251), (69, 582555), (71, 566145), (115, 349533), (207, 194185), (213, 188715), (345, 116511), (355, 113229), (547, 73485), (639, 62905), (1035, 38837), (1065, 37743), (1633, 24615), (1641, 24495), (2735, 14697), (3195, 12581), (4899, 8205), (4923, 8165)]