21770292605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{5333}}^1$

素因数の和:6013

約数の個数: 32

約数和(自身を含む): 27651456000

約数和(自身を除く): 5881163395

約数列:

[1, 5, 29, 47, 145, 235, 599, 1363, 2995, 5333, 6815, 17371, 26665, 28153, 86855, 140765, 154657, 250651, 773285, 816437, 1253255, 3194467, 4082185, 7268879, 15972335, 36344395, 92639543, 150139949, 463197715, 750699745, 4354058521, 21770292605]

約数ペア:

[(1, 21770292605), (5, 4354058521), (29, 750699745), (47, 463197715), (145, 150139949), (235, 92639543), (599, 36344395), (1363, 15972335), (2995, 7268879), (5333, 4082185), (6815, 3194467), (17371, 1253255), (26665, 816437), (28153, 773285), (86855, 250651), (140765, 154657)]