66848535

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 125580000

約数和(自身を除く): 58731465

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 229, 499, 585, 687, 1145, 1497, 2061, 2495, 2977, 3435, 4491, 6487, 7485, 8931, 10305, 14885, 19461, 22455, 26793, 32435, 44655, 58383, 97305, 114271, 133965, 291915, 342813, 571355, 1028439, 1485523, 1714065, 4456569, 5142195, 7427615, 13369707, 22282845, 66848535]

約数ペア:

[(1, 66848535), (3, 22282845), (5, 13369707), (9, 7427615), (13, 5142195), (15, 4456569), (39, 1714065), (45, 1485523), (65, 1028439), (117, 571355), (195, 342813), (229, 291915), (499, 133965), (585, 114271), (687, 97305), (1145, 58383), (1497, 44655), (2061, 32435), (2495, 26793), (2977, 22455), (3435, 19461), (4491, 14885), (6487, 10305), (7485, 8931)]