6851145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 12718080

約数和(自身を除く): 5866935

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 919, 1065, 1491, 2485, 2757, 4595, 6433, 7455, 13785, 19299, 32165, 65249, 96495, 195747, 326245, 456743, 978735, 1370229, 2283715, 6851145]

約数ペア:

[(1, 6851145), (3, 2283715), (5, 1370229), (7, 978735), (15, 456743), (21, 326245), (35, 195747), (71, 96495), (105, 65249), (213, 32165), (355, 19299), (497, 13785), (919, 7455), (1065, 6433), (1491, 4595), (2485, 2757)]