15690188505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{53089}}^1$

素因数の和:53194

約数の個数: 64

約数和(自身を含む): 28439251200

約数和(自身を除く): 12749062695

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 61, 85, 95, 183, 255, 285, 305, 323, 915, 969, 1037, 1159, 1615, 3111, 3477, 4845, 5185, 5795, 15555, 17385, 19703, 53089, 59109, 98515, 159267, 265445, 295545, 796335, 902513, 1008691, 2707539, 3026073, 3238429, 4512565, 5043455, 9715287, 13537695, 15130365, 16192145, 17147747, 48576435, 51443241, 55053293, 61530151, 85738735, 165159879, 184590453, 257216205, 275266465, 307650755, 825799395, 922952265, 1046012567, 3138037701, 5230062835, 15690188505]

約数ペア:

[(1, 15690188505), (3, 5230062835), (5, 3138037701), (15, 1046012567), (17, 922952265), (19, 825799395), (51, 307650755), (57, 275266465), (61, 257216205), (85, 184590453), (95, 165159879), (183, 85738735), (255, 61530151), (285, 55053293), (305, 51443241), (323, 48576435), (915, 17147747), (969, 16192145), (1037, 15130365), (1159, 13537695), (1615, 9715287), (3111, 5043455), (3477, 4512565), (4845, 3238429), (5185, 3026073), (5795, 2707539), (15555, 1008691), (17385, 902513), (19703, 796335), (53089, 295545), (59109, 265445), (98515, 159267)]