4132215

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 7862400

約数和(自身を除く): 3730185

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 179, 243, 285, 405, 513, 537, 855, 895, 1215, 1539, 1611, 2565, 2685, 3401, 4617, 4833, 7695, 8055, 10203, 14499, 17005, 23085, 24165, 30609, 43497, 51015, 72495, 91827, 153045, 217485, 275481, 459135, 826443, 1377405, 4132215]

約数ペア:

[(1, 4132215), (3, 1377405), (5, 826443), (9, 459135), (15, 275481), (19, 217485), (27, 153045), (45, 91827), (57, 72495), (81, 51015), (95, 43497), (135, 30609), (171, 24165), (179, 23085), (243, 17005), (285, 14499), (405, 10203), (513, 8055), (537, 7695), (855, 4833), (895, 4617), (1215, 3401), (1539, 2685), (1611, 2565)]