72212755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 95385600

約数和(自身を除く): 23172845

約数列:

[1, 5, 23, 29, 59, 115, 145, 295, 367, 667, 1357, 1711, 1835, 3335, 6785, 8441, 8555, 10643, 21653, 39353, 42205, 53215, 108265, 196765, 244789, 498019, 627937, 1223945, 2490095, 3139685, 14442551, 72212755]

約数ペア:

[(1, 72212755), (5, 14442551), (23, 3139685), (29, 2490095), (59, 1223945), (115, 627937), (145, 498019), (295, 244789), (367, 196765), (667, 108265), (1357, 53215), (1711, 42205), (1835, 39353), (3335, 21653), (6785, 10643), (8441, 8555)]