3426255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 6926400

約数和(自身を除く): 3500145

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 149, 219, 315, 365, 447, 511, 657, 745, 1043, 1095, 1341, 1533, 2235, 2555, 3129, 3285, 4599, 5215, 6705, 7665, 9387, 10877, 15645, 22995, 32631, 46935, 54385, 76139, 97893, 163155, 228417, 380695, 489465, 685251, 1142085, 3426255]

約数ペア:

[(1, 3426255), (3, 1142085), (5, 685251), (7, 489465), (9, 380695), (15, 228417), (21, 163155), (35, 97893), (45, 76139), (63, 54385), (73, 46935), (105, 32631), (149, 22995), (219, 15645), (315, 10877), (365, 9387), (447, 7665), (511, 6705), (657, 5215), (745, 4599), (1043, 3285), (1095, 3129), (1341, 2555), (1533, 2235)]