1419215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 2128896

約数和(自身を除く): 709681

約数列:

[1, 5, 7, 23, 35, 41, 43, 115, 161, 205, 215, 287, 301, 805, 943, 989, 1435, 1505, 1763, 4715, 4945, 6601, 6923, 8815, 12341, 33005, 34615, 40549, 61705, 202745, 283843, 1419215]

約数ペア:

[(1, 1419215), (5, 283843), (7, 202745), (23, 61705), (35, 40549), (41, 34615), (43, 33005), (115, 12341), (161, 8815), (205, 6923), (215, 6601), (287, 4945), (301, 4715), (805, 1763), (943, 1505), (989, 1435)]