16543295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 22208256

約数和(自身を除く): 5664961

約数列:

[1, 5, 17, 41, 47, 85, 101, 205, 235, 505, 697, 799, 1717, 1927, 3485, 3995, 4141, 4747, 8585, 9635, 20705, 23735, 32759, 70397, 80699, 163795, 194627, 351985, 403495, 973135, 3308659, 16543295]

約数ペア:

[(1, 16543295), (5, 3308659), (17, 973135), (41, 403495), (47, 351985), (85, 194627), (101, 163795), (205, 80699), (235, 70397), (505, 32759), (697, 23735), (799, 20705), (1717, 9635), (1927, 8585), (3485, 4747), (3995, 4141)]