78133185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5807}}^1$

素因数の和:5854

約数の個数: 48

約数和(自身を含む): 152216064

約数和(自身を除く): 74082879

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 5807, 13455, 17421, 29035, 52263, 75491, 87105, 133561, 226473, 261315, 377455, 400683, 667805, 679419, 1132365, 1202049, 1736293, 2003415, 3397095, 5208879, 6010245, 8681465, 15626637, 26044395, 78133185]

約数ペア:

[(1, 78133185), (3, 26044395), (5, 15626637), (9, 8681465), (13, 6010245), (15, 5208879), (23, 3397095), (39, 2003415), (45, 1736293), (65, 1202049), (69, 1132365), (115, 679419), (117, 667805), (195, 400683), (207, 377455), (299, 261315), (345, 226473), (585, 133561), (897, 87105), (1035, 75491), (1495, 52263), (2691, 29035), (4485, 17421), (5807, 13455)]