30799275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 56663040

約数和(自身を除く): 25863765

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1019, 1209, 2015, 2325, 3057, 5095, 6045, 10075, 13247, 15285, 25475, 30225, 31589, 39741, 66235, 76425, 94767, 157945, 198705, 331175, 410657, 473835, 789725, 993525, 1231971, 2053285, 2369175, 6159855, 10266425, 30799275]

約数ペア:

[(1, 30799275), (3, 10266425), (5, 6159855), (13, 2369175), (15, 2053285), (25, 1231971), (31, 993525), (39, 789725), (65, 473835), (75, 410657), (93, 331175), (155, 198705), (195, 157945), (325, 94767), (403, 76425), (465, 66235), (775, 39741), (975, 31589), (1019, 30225), (1209, 25475), (2015, 15285), (2325, 13247), (3057, 10075), (5095, 6045)]