98921955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{907}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 173115648

約数和(自身を除く): 74193693

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 661, 907, 1983, 2721, 3305, 4535, 7271, 9915, 9977, 13605, 21813, 29931, 36355, 49885, 109065, 149655, 599527, 1798581, 2997635, 6594797, 8992905, 19784391, 32973985, 98921955]

約数ペア:

[(1, 98921955), (3, 32973985), (5, 19784391), (11, 8992905), (15, 6594797), (33, 2997635), (55, 1798581), (165, 599527), (661, 149655), (907, 109065), (1983, 49885), (2721, 36355), (3305, 29931), (4535, 21813), (7271, 13605), (9915, 9977)]