72406035

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41257}}^1$

素因数の和:41284

約数の個数: 32

約数和(自身を含む): 138626880

約数和(自身を除く): 66220845

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 41257, 123771, 206285, 371313, 536341, 618855, 1113939, 1609023, 1856565, 2681705, 4827069, 5569695, 8045115, 14481207, 24135345, 72406035]

約数ペア:

[(1, 72406035), (3, 24135345), (5, 14481207), (9, 8045115), (13, 5569695), (15, 4827069), (27, 2681705), (39, 1856565), (45, 1609023), (65, 1113939), (117, 618855), (135, 536341), (195, 371313), (351, 206285), (585, 123771), (1755, 41257)]