72317085

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 118224768

約数和(自身を除く): 45907683

約数列:

[1, 3, 5, 15, 73, 211, 219, 313, 365, 633, 939, 1055, 1095, 1565, 3165, 4695, 15403, 22849, 46209, 66043, 68547, 77015, 114245, 198129, 231045, 330215, 342735, 990645, 4821139, 14463417, 24105695, 72317085]

約数ペア:

[(1, 72317085), (3, 24105695), (5, 14463417), (15, 4821139), (73, 990645), (211, 342735), (219, 330215), (313, 231045), (365, 198129), (633, 114245), (939, 77015), (1055, 68547), (1095, 66043), (1565, 46209), (3165, 22849), (4695, 15403)]