103887105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 194431104

約数和(自身を除く): 90543999

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 281, 503, 735, 843, 1405, 1509, 1967, 2515, 3521, 4215, 5901, 7545, 9835, 10563, 13769, 17605, 24647, 29505, 41307, 52815, 68845, 73941, 123235, 141343, 206535, 369705, 424029, 706715, 989401, 2120145, 2968203, 4947005, 6925807, 14841015, 20777421, 34629035, 103887105]

約数ペア:

[(1, 103887105), (3, 34629035), (5, 20777421), (7, 14841015), (15, 6925807), (21, 4947005), (35, 2968203), (49, 2120145), (105, 989401), (147, 706715), (245, 424029), (281, 369705), (503, 206535), (735, 141343), (843, 123235), (1405, 73941), (1509, 68845), (1967, 52815), (2515, 41307), (3521, 29505), (4215, 24647), (5901, 17605), (7545, 13769), (9835, 10563)]