79377255

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 144608256

約数和(自身を除く): 65231001

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 271, 283, 345, 813, 849, 1035, 1355, 1415, 2439, 2547, 4065, 4245, 6233, 6509, 12195, 12735, 18699, 19527, 31165, 32545, 56097, 58581, 76693, 93495, 97635, 230079, 280485, 292905, 383465, 690237, 1150395, 1763939, 3451185, 5291817, 8819695, 15875451, 26459085, 79377255]

約数ペア:

[(1, 79377255), (3, 26459085), (5, 15875451), (9, 8819695), (15, 5291817), (23, 3451185), (45, 1763939), (69, 1150395), (115, 690237), (207, 383465), (271, 292905), (283, 280485), (345, 230079), (813, 97635), (849, 93495), (1035, 76693), (1355, 58581), (1415, 56097), (2439, 32545), (2547, 31165), (4065, 19527), (4245, 18699), (6233, 12735), (6509, 12195)]