138089055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 261411840

約数和(自身を除く): 123322785

約数列:

[1, 3, 5, 13, 15, 19, 39, 47, 57, 61, 65, 95, 141, 169, 183, 195, 235, 247, 285, 305, 507, 611, 705, 741, 793, 845, 893, 915, 1159, 1235, 1833, 2379, 2535, 2679, 2867, 3055, 3211, 3477, 3705, 3965, 4465, 5795, 7943, 8601, 9165, 9633, 10309, 11609, 11895, 13395, 14335, 15067, 16055, 17385, 23829, 30927, 34827, 37271, 39715, 43005, 45201, 48165, 51545, 54473, 58045, 75335, 111813, 119145, 150917, 154635, 163419, 174135, 186355, 195871, 226005, 272365, 452751, 484523, 559065, 587613, 708149, 754585, 817095, 979355, 1453569, 2124447, 2263755, 2422615, 2938065, 3540745, 7267845, 9205937, 10622235, 27617811, 46029685, 138089055]

約数ペア:

[(1, 138089055), (3, 46029685), (5, 27617811), (13, 10622235), (15, 9205937), (19, 7267845), (39, 3540745), (47, 2938065), (57, 2422615), (61, 2263755), (65, 2124447), (95, 1453569), (141, 979355), (169, 817095), (183, 754585), (195, 708149), (235, 587613), (247, 559065), (285, 484523), (305, 452751), (507, 272365), (611, 226005), (705, 195871), (741, 186355), (793, 174135), (845, 163419), (893, 154635), (915, 150917), (1159, 119145), (1235, 111813), (1833, 75335), (2379, 58045), (2535, 54473), (2679, 51545), (2867, 48165), (3055, 45201), (3211, 43005), (3477, 39715), (3705, 37271), (3965, 34827), (4465, 30927), (5795, 23829), (7943, 17385), (8601, 16055), (9165, 15067), (9633, 14335), (10309, 13395), (11609, 11895)]