255588450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131071}}^1$

素因数の和:131099

約数の個数: 48

約数和(自身を含む): 682622976

約数和(自身を除く): 427034526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 131071, 262142, 393213, 655355, 786426, 1310710, 1703923, 1966065, 3276775, 3407846, 3932130, 5111769, 6553550, 8519615, 9830325, 10223538, 17039230, 19660650, 25558845, 42598075, 51117690, 85196150, 127794225, 255588450]

約数ペア:

[(1, 255588450), (2, 127794225), (3, 85196150), (5, 51117690), (6, 42598075), (10, 25558845), (13, 19660650), (15, 17039230), (25, 10223538), (26, 9830325), (30, 8519615), (39, 6553550), (50, 5111769), (65, 3932130), (75, 3407846), (78, 3276775), (130, 1966065), (150, 1703923), (195, 1310710), (325, 786426), (390, 655355), (650, 393213), (975, 262142), (1950, 131071)]