64679055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 118691328

約数和(自身を除く): 54012273

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1655, 1861, 2317, 4965, 5583, 6951, 9305, 11585, 13027, 27915, 34755, 39081, 65135, 195405, 615991, 1847973, 3079955, 4311937, 9239865, 12935811, 21559685, 64679055]

約数ペア:

[(1, 64679055), (3, 21559685), (5, 12935811), (7, 9239865), (15, 4311937), (21, 3079955), (35, 1847973), (105, 615991), (331, 195405), (993, 65135), (1655, 39081), (1861, 34755), (2317, 27915), (4965, 13027), (5583, 11585), (6951, 9305)]