77330475

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18089}}^1$

素因数の和:18124

約数の個数: 36

約数和(自身を含む): 145805400

約数和(自身を除く): 68474925

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 18089, 54267, 90445, 162801, 271335, 343691, 452225, 814005, 1031073, 1356675, 1718455, 3093219, 4070025, 5155365, 8592275, 15466095, 25776825, 77330475]

約数ペア:

[(1, 77330475), (3, 25776825), (5, 15466095), (9, 8592275), (15, 5155365), (19, 4070025), (25, 3093219), (45, 1718455), (57, 1356675), (75, 1031073), (95, 814005), (171, 452225), (225, 343691), (285, 271335), (475, 162801), (855, 90445), (1425, 54267), (4275, 18089)]