15674974065

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{20857}}^1$

素因数の和:21183

約数の個数: 64

約数和(自身を含む): 29434809600

約数和(自身を除く): 13759835535

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 293, 513, 855, 879, 1465, 2565, 2637, 4395, 5567, 7911, 13185, 16701, 20857, 27835, 39555, 50103, 62571, 83505, 104285, 150309, 187713, 250515, 312855, 396283, 563139, 751545, 938565, 1188849, 1981415, 2815695, 3566547, 5944245, 6111101, 10699641, 17832735, 18333303, 30555505, 53498205, 54999909, 91666515, 116110919, 164999727, 274999545, 348332757, 580554595, 824998635, 1044998271, 1741663785, 3134994813, 5224991355, 15674974065]

約数ペア:

[(1, 15674974065), (3, 5224991355), (5, 3134994813), (9, 1741663785), (15, 1044998271), (19, 824998635), (27, 580554595), (45, 348332757), (57, 274999545), (95, 164999727), (135, 116110919), (171, 91666515), (285, 54999909), (293, 53498205), (513, 30555505), (855, 18333303), (879, 17832735), (1465, 10699641), (2565, 6111101), (2637, 5944245), (4395, 3566547), (5567, 2815695), (7911, 1981415), (13185, 1188849), (16701, 938565), (20857, 751545), (27835, 563139), (39555, 396283), (50103, 312855), (62571, 250515), (83505, 187713), (104285, 150309)]