42963405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 70848000

約数和(自身を除く): 27884595

約数列:

[1, 3, 5, 15, 47, 141, 149, 235, 409, 447, 705, 745, 1227, 2045, 2235, 6135, 7003, 19223, 21009, 35015, 57669, 60941, 96115, 105045, 182823, 288345, 304705, 914115, 2864227, 8592681, 14321135, 42963405]

約数ペア:

[(1, 42963405), (3, 14321135), (5, 8592681), (15, 2864227), (47, 914115), (141, 304705), (149, 288345), (235, 182823), (409, 105045), (447, 96115), (705, 60941), (745, 57669), (1227, 35015), (2045, 21009), (2235, 19223), (6135, 7003)]