3568476465

素因数分解:

$3^4\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{4421}}^1$

素因数の和:6431

約数の個数: 40

約数和(自身を含む): 6401481768

約数和(自身を除く): 2833005303

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1993, 4421, 5979, 9965, 13263, 17937, 22105, 29895, 39789, 53811, 66315, 89685, 119367, 161433, 198945, 269055, 358101, 596835, 807165, 1790505, 8811053, 26433159, 44055265, 79299477, 132165795, 237898431, 396497385, 713695293, 1189492155, 3568476465]

約数ペア:

[(1, 3568476465), (3, 1189492155), (5, 713695293), (9, 396497385), (15, 237898431), (27, 132165795), (45, 79299477), (81, 44055265), (135, 26433159), (405, 8811053), (1993, 1790505), (4421, 807165), (5979, 596835), (9965, 358101), (13263, 269055), (17937, 198945), (22105, 161433), (29895, 119367), (39789, 89685), (53811, 66315)]