230005215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3547}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 438362496

約数和(自身を除く): 208357281

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1179, 1441, 1965, 3547, 4323, 5895, 7205, 10641, 12969, 17735, 21615, 31923, 39017, 53205, 64845, 117051, 159615, 195085, 351153, 464657, 585255, 1393971, 1755765, 2323285, 4181913, 5111227, 6969855, 15333681, 20909565, 25556135, 46001043, 76668405, 230005215]

約数ペア:

[(1, 230005215), (3, 76668405), (5, 46001043), (9, 25556135), (11, 20909565), (15, 15333681), (33, 6969855), (45, 5111227), (55, 4181913), (99, 2323285), (131, 1755765), (165, 1393971), (393, 585255), (495, 464657), (655, 351153), (1179, 195085), (1441, 159615), (1965, 117051), (3547, 64845), (4323, 53205), (5895, 39017), (7205, 31923), (10641, 21615), (12969, 17735)]