61453695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 43539585

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 3037, 4047, 6745, 9111, 15185, 20235, 45555, 57703, 173109, 215627, 288515, 646881, 865545, 1078135, 3234405, 4096913, 12290739, 20484565, 61453695]

約数ペア:

[(1, 61453695), (3, 20484565), (5, 12290739), (15, 4096913), (19, 3234405), (57, 1078135), (71, 865545), (95, 646881), (213, 288515), (285, 215627), (355, 173109), (1065, 57703), (1349, 45555), (3037, 20235), (4047, 15185), (6745, 9111)]