4917745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2339855

約数列:

[1, 5, 7, 23, 35, 41, 115, 149, 161, 205, 287, 745, 805, 943, 1043, 1435, 3427, 4715, 5215, 6109, 6601, 17135, 23989, 30545, 33005, 42763, 119945, 140507, 213815, 702535, 983549, 4917745]

約数ペア:

[(1, 4917745), (5, 983549), (7, 702535), (23, 213815), (35, 140507), (41, 119945), (115, 42763), (149, 33005), (161, 30545), (205, 23989), (287, 17135), (745, 6601), (805, 6109), (943, 5215), (1043, 4715), (1435, 3427)]