71352015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2053}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 130930176

約数和(自身を除く): 59578161

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1655, 2053, 2317, 4965, 6159, 6951, 10265, 11585, 14371, 30795, 34755, 43113, 71855, 215565, 679543, 2038629, 3397715, 4756801, 10193145, 14270403, 23784005, 71352015]

約数ペア:

[(1, 71352015), (3, 23784005), (5, 14270403), (7, 10193145), (15, 4756801), (21, 3397715), (35, 2038629), (105, 679543), (331, 215565), (993, 71855), (1655, 43113), (2053, 34755), (2317, 30795), (4965, 14371), (6159, 11585), (6951, 10265)]