19136115

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6200

約数の個数: 32

約数和(自身を含む): 35504640

約数和(自身を除く): 16368525

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 6163, 18489, 30815, 55467, 92445, 141749, 166401, 277335, 425247, 708745, 832005, 1275741, 2126235, 3827223, 6378705, 19136115]

約数ペア:

[(1, 19136115), (3, 6378705), (5, 3827223), (9, 2126235), (15, 1275741), (23, 832005), (27, 708745), (45, 425247), (69, 277335), (115, 166401), (135, 141749), (207, 92445), (345, 55467), (621, 30815), (1035, 18489), (3105, 6163)]