996978585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{14669}}^1$

素因数の和:14897

約数の個数: 32

約数和(自身を含む): 1673084160

約数和(自身を除く): 676105575

約数列:

[1, 3, 5, 15, 23, 69, 115, 197, 345, 591, 985, 2955, 4531, 13593, 14669, 22655, 44007, 67965, 73345, 220035, 337387, 1012161, 1686935, 2889793, 5060805, 8669379, 14448965, 43346895, 66465239, 199395717, 332326195, 996978585]

約数ペア:

[(1, 996978585), (3, 332326195), (5, 199395717), (15, 66465239), (23, 43346895), (69, 14448965), (115, 8669379), (197, 5060805), (345, 2889793), (591, 1686935), (985, 1012161), (2955, 337387), (4531, 220035), (13593, 73345), (14669, 67965), (22655, 44007)]