15665979402

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{379}}^1\times {\mathrm{12829}}^1$

素因数の和:13395

約数の個数: 48

約数和(自身を含む): 34225308000

約数和(自身を除く): 18559328598

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 379, 537, 758, 1074, 1137, 1611, 2274, 3222, 3411, 6822, 12829, 25658, 38487, 67841, 76974, 115461, 135682, 203523, 230922, 407046, 610569, 1221138, 2296391, 4592782, 4862191, 6889173, 9724382, 13778346, 14586573, 20667519, 29173146, 41335038, 43759719, 87519438, 870332189, 1740664378, 2610996567, 5221993134, 7832989701, 15665979402]

約数ペア:

[(1, 15665979402), (2, 7832989701), (3, 5221993134), (6, 2610996567), (9, 1740664378), (18, 870332189), (179, 87519438), (358, 43759719), (379, 41335038), (537, 29173146), (758, 20667519), (1074, 14586573), (1137, 13778346), (1611, 9724382), (2274, 6889173), (3222, 4862191), (3411, 4592782), (6822, 2296391), (12829, 1221138), (25658, 610569), (38487, 407046), (67841, 230922), (76974, 203523), (115461, 135682)]