21829128045

素因数分解:

$3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1425343}}^1$

素因数の和:1426372

約数の個数: 16

約数和(自身を含む): 34960837632

約数和(自身を除く): 13131709587

約数列:

[1, 3, 5, 15, 1021, 3063, 5105, 15315, 1425343, 4276029, 7126715, 21380145, 1455275203, 4365825609, 7276376015, 21829128045]

約数ペア:

[(1, 21829128045), (3, 7276376015), (5, 4365825609), (15, 1455275203), (1021, 21380145), (3063, 7126715), (5105, 4276029), (15315, 1425343)]