82661145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21277}}^1$

素因数の和:21329

約数の個数: 32

約数和(自身を含む): 155244288

約数和(自身を除く): 72583143

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 21277, 63831, 106385, 148939, 319155, 446817, 744695, 787249, 2234085, 2361747, 3936245, 5510743, 11808735, 16532229, 27553715, 82661145]

約数ペア:

[(1, 82661145), (3, 27553715), (5, 16532229), (7, 11808735), (15, 5510743), (21, 3936245), (35, 2361747), (37, 2234085), (105, 787249), (111, 744695), (185, 446817), (259, 319155), (555, 148939), (777, 106385), (1295, 63831), (3885, 21277)]