29726025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 57579648

約数和(自身を除く): 27853623

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 615, 861, 1025, 1381, 1435, 3075, 4143, 4305, 6905, 7175, 9667, 20715, 21525, 29001, 34525, 48335, 56621, 103575, 145005, 169863, 241675, 283105, 396347, 725025, 849315, 1189041, 1415525, 1981735, 4246575, 5945205, 9908675, 29726025]

約数ペア:

[(1, 29726025), (3, 9908675), (5, 5945205), (7, 4246575), (15, 1981735), (21, 1415525), (25, 1189041), (35, 849315), (41, 725025), (75, 396347), (105, 283105), (123, 241675), (175, 169863), (205, 145005), (287, 103575), (525, 56621), (615, 48335), (861, 34525), (1025, 29001), (1381, 21525), (1435, 20715), (3075, 9667), (4143, 7175), (4305, 6905)]