829122745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21213

約数の個数: 32

約数和(自身を含む): 1169178624

約数和(自身を除く): 340055879

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 3565, 7843, 21143, 39215, 105715, 232573, 486289, 655433, 1162865, 2431445, 3277165, 5349179, 7209763, 15074959, 26745895, 36048815, 75374795, 165824549, 829122745]

約数ペア:

[(1, 829122745), (5, 165824549), (11, 75374795), (23, 36048815), (31, 26745895), (55, 15074959), (115, 7209763), (155, 5349179), (253, 3277165), (341, 2431445), (713, 1162865), (1265, 655433), (1705, 486289), (3565, 232573), (7843, 105715), (21143, 39215)]