71324805

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 46248315

約数列:

[1, 3, 5, 15, 59, 83, 177, 249, 295, 415, 885, 971, 1245, 2913, 4855, 4897, 14565, 14691, 24485, 57289, 73455, 80593, 171867, 241779, 286445, 402965, 859335, 1208895, 4754987, 14264961, 23774935, 71324805]

約数ペア:

[(1, 71324805), (3, 23774935), (5, 14264961), (15, 4754987), (59, 1208895), (83, 859335), (177, 402965), (249, 286445), (295, 241779), (415, 171867), (885, 80593), (971, 73455), (1245, 57289), (2913, 24485), (4855, 14691), (4897, 14565)]