23230395

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 42688800

約数和(自身を除く): 19458405

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1399, 1845, 3321, 4197, 5535, 6995, 12591, 16605, 20985, 37773, 57359, 62955, 113319, 172077, 188865, 286795, 516231, 566595, 860385, 1548693, 2581155, 4646079, 7743465, 23230395]

約数ペア:

[(1, 23230395), (3, 7743465), (5, 4646079), (9, 2581155), (15, 1548693), (27, 860385), (41, 566595), (45, 516231), (81, 286795), (123, 188865), (135, 172077), (205, 113319), (369, 62955), (405, 57359), (615, 37773), (1107, 20985), (1399, 16605), (1845, 12591), (3321, 6995), (4197, 5535)]