15277938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 35414400

約数和(自身を除く): 20136462

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 169, 183, 247, 338, 366, 494, 507, 741, 793, 1014, 1159, 1482, 1586, 2197, 2318, 2379, 3211, 3477, 4394, 4758, 6422, 6591, 6954, 9633, 10309, 13182, 15067, 19266, 20618, 30134, 30927, 41743, 45201, 61854, 83486, 90402, 125229, 134017, 195871, 250458, 268034, 391742, 402051, 587613, 804102, 1175226, 2546323, 5092646, 7638969, 15277938]

約数ペア:

[(1, 15277938), (2, 7638969), (3, 5092646), (6, 2546323), (13, 1175226), (19, 804102), (26, 587613), (38, 402051), (39, 391742), (57, 268034), (61, 250458), (78, 195871), (114, 134017), (122, 125229), (169, 90402), (183, 83486), (247, 61854), (338, 45201), (366, 41743), (494, 30927), (507, 30134), (741, 20618), (793, 19266), (1014, 15067), (1159, 13182), (1482, 10309), (1586, 9633), (2197, 6954), (2318, 6591), (2379, 6422), (3211, 4758), (3477, 4394)]