15721935126

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{27077}}^1$

素因数の和:27229

約数の個数: 64

約数和(自身を含む): 33689364480

約数和(自身を除く): 17967429354

約数列:

[1, 2, 3, 6, 29, 47, 58, 71, 87, 94, 141, 142, 174, 213, 282, 426, 1363, 2059, 2726, 3337, 4089, 4118, 6177, 6674, 8178, 10011, 12354, 20022, 27077, 54154, 81231, 96773, 162462, 193546, 290319, 580638, 785233, 1272619, 1570466, 1922467, 2355699, 2545238, 3817857, 3844934, 4711398, 5767401, 7635714, 11534802, 36905951, 55751543, 73811902, 90355949, 110717853, 111503086, 167254629, 180711898, 221435706, 271067847, 334509258, 542135694, 2620322521, 5240645042, 7860967563, 15721935126]

約数ペア:

[(1, 15721935126), (2, 7860967563), (3, 5240645042), (6, 2620322521), (29, 542135694), (47, 334509258), (58, 271067847), (71, 221435706), (87, 180711898), (94, 167254629), (141, 111503086), (142, 110717853), (174, 90355949), (213, 73811902), (282, 55751543), (426, 36905951), (1363, 11534802), (2059, 7635714), (2726, 5767401), (3337, 4711398), (4089, 3844934), (4118, 3817857), (6177, 2545238), (6674, 2355699), (8178, 1922467), (10011, 1570466), (12354, 1272619), (20022, 785233), (27077, 580638), (54154, 290319), (81231, 193546), (96773, 162462)]