78471045

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30593}}^1$

素因数の和:30626

約数の個数: 32

約数和(自身を含む): 146851200

約数和(自身を除く): 68380155

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 30593, 91779, 152965, 275337, 458895, 581267, 826011, 1376685, 1743801, 2906335, 4130055, 5231403, 8719005, 15694209, 26157015, 78471045]

約数ペア:

[(1, 78471045), (3, 26157015), (5, 15694209), (9, 8719005), (15, 5231403), (19, 4130055), (27, 2906335), (45, 1743801), (57, 1376685), (95, 826011), (135, 581267), (171, 458895), (285, 275337), (513, 152965), (855, 91779), (2565, 30593)]