12375895

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 17884800

約数和(自身を除く): 5508905

約数列:

[1, 5, 7, 29, 35, 89, 137, 145, 203, 445, 623, 685, 959, 1015, 2581, 3115, 3973, 4795, 12193, 12905, 18067, 19865, 27811, 60965, 85351, 90335, 139055, 353597, 426755, 1767985, 2475179, 12375895]

約数ペア:

[(1, 12375895), (5, 2475179), (7, 1767985), (29, 426755), (35, 353597), (89, 139055), (137, 90335), (145, 85351), (203, 60965), (445, 27811), (623, 19865), (685, 18067), (959, 12905), (1015, 12193), (2581, 4795), (3115, 3973)]