142162275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 251273600

約数和(自身を除く): 109111325

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 285, 335, 475, 1005, 1273, 1425, 1489, 1675, 3819, 4467, 5025, 6365, 7445, 19095, 22335, 28291, 31825, 37225, 84873, 95475, 99763, 111675, 141455, 299289, 424365, 498815, 707275, 1496445, 1895497, 2121825, 2494075, 5686491, 7482225, 9477485, 28432455, 47387425, 142162275]

約数ペア:

[(1, 142162275), (3, 47387425), (5, 28432455), (15, 9477485), (19, 7482225), (25, 5686491), (57, 2494075), (67, 2121825), (75, 1895497), (95, 1496445), (201, 707275), (285, 498815), (335, 424365), (475, 299289), (1005, 141455), (1273, 111675), (1425, 99763), (1489, 95475), (1675, 84873), (3819, 37225), (4467, 31825), (5025, 28291), (6365, 22335), (7445, 19095)]