72898602645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20627}}^1\times {\mathrm{21419}}^1$

素因数の和:42065

約数の個数: 32

約数和(自身を含む): 127253306880

約数和(自身を除く): 54354704235

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 20627, 21419, 61881, 64257, 103135, 107095, 226897, 235609, 309405, 321285, 680691, 706827, 1134485, 1178045, 3403455, 3534135, 441809713, 1325429139, 2209048565, 4859906843, 6627145695, 14579720529, 24299534215, 72898602645]

約数ペア:

[(1, 72898602645), (3, 24299534215), (5, 14579720529), (11, 6627145695), (15, 4859906843), (33, 2209048565), (55, 1325429139), (165, 441809713), (20627, 3534135), (21419, 3403455), (61881, 1178045), (64257, 1134485), (103135, 706827), (107095, 680691), (226897, 321285), (235609, 309405)]