2213607645

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{6421}}^1$

素因数の和:6642

約数の個数: 48

約数和(自身を含む): 3943210752

約数和(自身を除く): 1729603107

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 163, 235, 423, 489, 705, 815, 1467, 2115, 2445, 6421, 7335, 7661, 19263, 22983, 32105, 38305, 57789, 68949, 96315, 114915, 288945, 301787, 344745, 905361, 1046623, 1508935, 2716083, 3139869, 4526805, 5233115, 9419607, 13580415, 15699345, 47098035, 49191281, 147573843, 245956405, 442721529, 737869215, 2213607645]

約数ペア:

[(1, 2213607645), (3, 737869215), (5, 442721529), (9, 245956405), (15, 147573843), (45, 49191281), (47, 47098035), (141, 15699345), (163, 13580415), (235, 9419607), (423, 5233115), (489, 4526805), (705, 3139869), (815, 2716083), (1467, 1508935), (2115, 1046623), (2445, 905361), (6421, 344745), (7335, 301787), (7661, 288945), (19263, 114915), (22983, 96315), (32105, 68949), (38305, 57789)]