14815815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 12486585

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 947, 1043, 2235, 2841, 3129, 4735, 5215, 6629, 14205, 15645, 19887, 33145, 99435, 141103, 423309, 705515, 987721, 2116545, 2963163, 4938605, 14815815]

約数ペア:

[(1, 14815815), (3, 4938605), (5, 2963163), (7, 2116545), (15, 987721), (21, 705515), (35, 423309), (105, 141103), (149, 99435), (447, 33145), (745, 19887), (947, 15645), (1043, 14205), (2235, 6629), (2841, 5215), (3129, 4735)]