9842105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 14751744

約数和(自身を除く): 4909639

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 223, 455, 485, 679, 1115, 1261, 1561, 2899, 3395, 6305, 7805, 8827, 14495, 20293, 21631, 44135, 101465, 108155, 151417, 281203, 757085, 1406015, 1968421, 9842105]

約数ペア:

[(1, 9842105), (5, 1968421), (7, 1406015), (13, 757085), (35, 281203), (65, 151417), (91, 108155), (97, 101465), (223, 44135), (455, 21631), (485, 20293), (679, 14495), (1115, 8827), (1261, 7805), (1561, 6305), (2899, 3395)]