1318242015

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{953}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 2330583840

約数和(自身を除く): 1012341825

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 521, 531, 885, 953, 1563, 2605, 2655, 2859, 4689, 4765, 7815, 8577, 14295, 23445, 30739, 42885, 56227, 92217, 153695, 168681, 276651, 281135, 461085, 496513, 506043, 843405, 1383255, 1489539, 2482565, 2530215, 4468617, 7447695, 22343085, 29294267, 87882801, 146471335, 263648403, 439414005, 1318242015]

約数ペア:

[(1, 1318242015), (3, 439414005), (5, 263648403), (9, 146471335), (15, 87882801), (45, 29294267), (59, 22343085), (177, 7447695), (295, 4468617), (521, 2530215), (531, 2482565), (885, 1489539), (953, 1383255), (1563, 843405), (2605, 506043), (2655, 496513), (2859, 461085), (4689, 281135), (4765, 276651), (7815, 168681), (8577, 153695), (14295, 92217), (23445, 56227), (30739, 42885)]