1044015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 1952256

約数和(自身を除く): 908241

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 163, 183, 305, 427, 489, 815, 915, 1141, 1281, 2135, 2445, 3423, 5705, 6405, 9943, 17115, 29829, 49715, 69601, 149145, 208803, 348005, 1044015]

約数ペア:

[(1, 1044015), (3, 348005), (5, 208803), (7, 149145), (15, 69601), (21, 49715), (35, 29829), (61, 17115), (105, 9943), (163, 6405), (183, 5705), (305, 3423), (427, 2445), (489, 2135), (815, 1281), (915, 1141)]