1275755715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2689}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 2385233760

約数和(自身を除く): 1109478045

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 811, 2433, 2689, 4055, 7299, 8067, 10543, 12165, 13445, 24201, 31629, 34957, 36495, 40335, 52715, 94887, 104871, 121005, 158145, 174785, 314613, 474435, 524355, 1573065, 2180779, 6542337, 10903895, 19627011, 28350127, 32711685, 85050381, 98135055, 141750635, 255151143, 425251905, 1275755715]

約数ペア:

[(1, 1275755715), (3, 425251905), (5, 255151143), (9, 141750635), (13, 98135055), (15, 85050381), (39, 32711685), (45, 28350127), (65, 19627011), (117, 10903895), (195, 6542337), (585, 2180779), (811, 1573065), (2433, 524355), (2689, 474435), (4055, 314613), (7299, 174785), (8067, 158145), (10543, 121005), (12165, 104871), (13445, 94887), (24201, 52715), (31629, 40335), (34957, 36495)]