97872255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 183639456

約数和(自身を除く): 85767201

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 293, 571, 585, 879, 1465, 1713, 2637, 2855, 3809, 4395, 5139, 7423, 8565, 11427, 13185, 19045, 22269, 25695, 34281, 37115, 57135, 66807, 111345, 167303, 171405, 334035, 501909, 836515, 1505727, 2174939, 2509545, 6524817, 7528635, 10874695, 19574451, 32624085, 97872255]

約数ペア:

[(1, 97872255), (3, 32624085), (5, 19574451), (9, 10874695), (13, 7528635), (15, 6524817), (39, 2509545), (45, 2174939), (65, 1505727), (117, 836515), (195, 501909), (293, 334035), (571, 171405), (585, 167303), (879, 111345), (1465, 66807), (1713, 57135), (2637, 37115), (2855, 34281), (3809, 25695), (4395, 22269), (5139, 19045), (7423, 13185), (8565, 11427)]