5428815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 10022400

約数和(自身を除く): 4593585

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 347, 447, 745, 1041, 1043, 1735, 2235, 2429, 3129, 5205, 5215, 7287, 12145, 15645, 36435, 51703, 155109, 258515, 361921, 775545, 1085763, 1809605, 5428815]

約数ペア:

[(1, 5428815), (3, 1809605), (5, 1085763), (7, 775545), (15, 361921), (21, 258515), (35, 155109), (105, 51703), (149, 36435), (347, 15645), (447, 12145), (745, 7287), (1041, 5215), (1043, 5205), (1735, 3129), (2235, 2429)]