4772145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 8921088

約数和(自身を除く): 4148943

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 967, 987, 1645, 2901, 4835, 4935, 6769, 14505, 20307, 33845, 45449, 101535, 136347, 227245, 318143, 681735, 954429, 1590715, 4772145]

約数ペア:

[(1, 4772145), (3, 1590715), (5, 954429), (7, 681735), (15, 318143), (21, 227245), (35, 136347), (47, 101535), (105, 45449), (141, 33845), (235, 20307), (329, 14505), (705, 6769), (967, 4935), (987, 4835), (1645, 2901)]