246670605

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 436153536

約数和(自身を除く): 189482931

約数列:

[1, 3, 5, 9, 15, 45, 83, 211, 249, 313, 415, 633, 747, 939, 1055, 1245, 1565, 1899, 2817, 3165, 3735, 4695, 9495, 14085, 17513, 25979, 52539, 66043, 77937, 87565, 129895, 157617, 198129, 233811, 262695, 330215, 389685, 594387, 788085, 990645, 1169055, 2971935, 5481569, 16444707, 27407845, 49334121, 82223535, 246670605]

約数ペア:

[(1, 246670605), (3, 82223535), (5, 49334121), (9, 27407845), (15, 16444707), (45, 5481569), (83, 2971935), (211, 1169055), (249, 990645), (313, 788085), (415, 594387), (633, 389685), (747, 330215), (939, 262695), (1055, 233811), (1245, 198129), (1565, 157617), (1899, 129895), (2817, 87565), (3165, 77937), (3735, 66043), (4695, 52539), (9495, 25979), (14085, 17513)]