71073765

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{32233}}^1$

素因数の和:32258

約数の個数: 36

約数和(自身を含む): 143312364

約数和(自身を除く): 72238599

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 32233, 96699, 161165, 225631, 290097, 483495, 676893, 1128155, 1450485, 1579417, 2030679, 3384465, 4738251, 7897085, 10153395, 14214753, 23691255, 71073765]

約数ペア:

[(1, 71073765), (3, 23691255), (5, 14214753), (7, 10153395), (9, 7897085), (15, 4738251), (21, 3384465), (35, 2030679), (45, 1579417), (49, 1450485), (63, 1128155), (105, 676893), (147, 483495), (245, 290097), (315, 225631), (441, 161165), (735, 96699), (2205, 32233)]