67404345

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 111863808

約数和(自身を除く): 44459463

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 705, 1005, 1427, 3149, 4281, 7135, 9447, 15745, 21405, 47235, 67069, 95609, 201207, 286827, 335345, 478045, 1006035, 1434135, 4493623, 13480869, 22468115, 67404345]

約数ペア:

[(1, 67404345), (3, 22468115), (5, 13480869), (15, 4493623), (47, 1434135), (67, 1006035), (141, 478045), (201, 335345), (235, 286827), (335, 201207), (705, 95609), (1005, 67069), (1427, 47235), (3149, 21405), (4281, 15745), (7135, 9447)]