144353865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1667}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 242113536

約数和(自身を除く): 97759671

約数列:

[1, 3, 5, 15, 23, 69, 115, 251, 345, 753, 1255, 1667, 3765, 5001, 5773, 8335, 17319, 25005, 28865, 38341, 86595, 115023, 191705, 418417, 575115, 1255251, 2092085, 6276255, 9623591, 28870773, 48117955, 144353865]

約数ペア:

[(1, 144353865), (3, 48117955), (5, 28870773), (15, 9623591), (23, 6276255), (69, 2092085), (115, 1255251), (251, 575115), (345, 418417), (753, 191705), (1255, 115023), (1667, 86595), (3765, 38341), (5001, 28865), (5773, 25005), (8335, 17319)]