73520055

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{25933}}^1$

素因数の和:25957

約数の個数: 40

約数和(自身を含む): 150624672

約数和(自身を除く): 77104617

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 25933, 77799, 129665, 181531, 233397, 388995, 544593, 700191, 907655, 1166985, 1633779, 2100573, 2722965, 3500955, 4901337, 8168895, 10502865, 14704011, 24506685, 73520055]

約数ペア:

[(1, 73520055), (3, 24506685), (5, 14704011), (7, 10502865), (9, 8168895), (15, 4901337), (21, 3500955), (27, 2722965), (35, 2100573), (45, 1633779), (63, 1166985), (81, 907655), (105, 700191), (135, 544593), (189, 388995), (315, 233397), (405, 181531), (567, 129665), (945, 77799), (2835, 25933)]