2229435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 4315584

約数和(自身を除く): 2086149

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 103, 111, 117, 185, 195, 309, 333, 481, 515, 555, 585, 927, 1339, 1443, 1545, 1665, 2405, 3811, 4017, 4329, 4635, 6695, 7215, 11433, 12051, 19055, 20085, 21645, 34299, 49543, 57165, 60255, 148629, 171495, 247715, 445887, 743145, 2229435]

約数ペア:

[(1, 2229435), (3, 743145), (5, 445887), (9, 247715), (13, 171495), (15, 148629), (37, 60255), (39, 57165), (45, 49543), (65, 34299), (103, 21645), (111, 20085), (117, 19055), (185, 12051), (195, 11433), (309, 7215), (333, 6695), (481, 4635), (515, 4329), (555, 4017), (585, 3811), (927, 2405), (1339, 1665), (1443, 1545)]