4912245

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 9539712

約数和(自身を除く): 4627467

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 311, 351, 405, 585, 933, 1053, 1215, 1555, 1755, 2799, 3159, 4043, 4665, 5265, 8397, 12129, 13995, 15795, 20215, 25191, 36387, 41985, 60645, 75573, 109161, 125955, 181935, 327483, 377865, 545805, 982449, 1637415, 4912245]

約数ペア:

[(1, 4912245), (3, 1637415), (5, 982449), (9, 545805), (13, 377865), (15, 327483), (27, 181935), (39, 125955), (45, 109161), (65, 75573), (81, 60645), (117, 41985), (135, 36387), (195, 25191), (243, 20215), (311, 15795), (351, 13995), (405, 12129), (585, 8397), (933, 5265), (1053, 4665), (1215, 4043), (1555, 3159), (1755, 2799)]