31985835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16033}}^1$

素因数の和:16067

約数の個数: 32

約数和(自身を含む): 61570560

約数和(自身を除く): 29584725

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 16033, 48099, 80165, 112231, 240495, 304627, 336693, 561155, 913881, 1523135, 1683465, 2132389, 4569405, 6397167, 10661945, 31985835]

約数ペア:

[(1, 31985835), (3, 10661945), (5, 6397167), (7, 4569405), (15, 2132389), (19, 1683465), (21, 1523135), (35, 913881), (57, 561155), (95, 336693), (105, 304627), (133, 240495), (285, 112231), (399, 80165), (665, 48099), (1995, 16033)]