3003975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 54

約数和(自身を含む): 5899920

約数和(自身を除く): 2895945

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 79, 117, 169, 195, 225, 237, 325, 395, 507, 585, 711, 845, 975, 1027, 1185, 1521, 1975, 2535, 2925, 3081, 3555, 4225, 5135, 5925, 7605, 9243, 12675, 13351, 15405, 17775, 25675, 38025, 40053, 46215, 66755, 77025, 120159, 200265, 231075, 333775, 600795, 1001325, 3003975]

約数ペア:

[(1, 3003975), (3, 1001325), (5, 600795), (9, 333775), (13, 231075), (15, 200265), (25, 120159), (39, 77025), (45, 66755), (65, 46215), (75, 40053), (79, 38025), (117, 25675), (169, 17775), (195, 15405), (225, 13351), (237, 12675), (325, 9243), (395, 7605), (507, 5925), (585, 5135), (711, 4225), (845, 3555), (975, 3081), (1027, 2925), (1185, 2535), (1521, 1975)]