1402005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1138155

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 293, 319, 435, 879, 957, 1465, 1595, 3223, 4395, 4785, 8497, 9669, 16115, 25491, 42485, 48345, 93467, 127455, 280401, 467335, 1402005]

約数ペア:

[(1, 1402005), (3, 467335), (5, 280401), (11, 127455), (15, 93467), (29, 48345), (33, 42485), (55, 25491), (87, 16115), (145, 9669), (165, 8497), (293, 4785), (319, 4395), (435, 3223), (879, 1595), (957, 1465)]