80763695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 106600320

約数和(自身を除く): 25836625

約数列:

[1, 5, 23, 29, 61, 115, 145, 305, 397, 667, 1403, 1769, 1985, 3335, 7015, 8845, 9131, 11513, 24217, 40687, 45655, 57565, 121085, 203435, 264799, 556991, 702293, 1323995, 2784955, 3511465, 16152739, 80763695]

約数ペア:

[(1, 80763695), (5, 16152739), (23, 3511465), (29, 2784955), (61, 1323995), (115, 702293), (145, 556991), (305, 264799), (397, 203435), (667, 121085), (1403, 57565), (1769, 45655), (1985, 40687), (3335, 24217), (7015, 11513), (8845, 9131)]