127940505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{110771}}^1$

素因数の和:110797

約数の個数: 32

約数和(自身を含む): 255218688

約数和(自身を除く): 127278183

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 110771, 332313, 553855, 775397, 1218481, 1661565, 2326191, 3655443, 3876985, 6092405, 8529367, 11630955, 18277215, 25588101, 42646835, 127940505]

約数ペア:

[(1, 127940505), (3, 42646835), (5, 25588101), (7, 18277215), (11, 11630955), (15, 8529367), (21, 6092405), (33, 3876985), (35, 3655443), (55, 2326191), (77, 1661565), (105, 1218481), (165, 775397), (231, 553855), (385, 332313), (1155, 110771)]