737534850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{378223}}^1$

素因数の和:378251

約数の個数: 48

約数和(自身を含む): 1969790592

約数和(自身を除く): 1232255742

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, 378223, 756446, 1134669, 1891115, 2269338, 3782230, 4916899, 5673345, 9455575, 9833798, 11346690, 14750697, 18911150, 24584495, 28366725, 29501394, 49168990, 56733450, 73753485, 122922475, 147506970, 245844950, 368767425, 737534850]

約数ペア:

[(1, 737534850), (2, 368767425), (3, 245844950), (5, 147506970), (6, 122922475), (10, 73753485), (13, 56733450), (15, 49168990), (25, 29501394), (26, 28366725), (30, 24584495), (39, 18911150), (50, 14750697), (65, 11346690), (75, 9833798), (78, 9455575), (130, 5673345), (150, 4916899), (195, 3782230), (325, 2269338), (390, 1891115), (650, 1134669), (975, 756446), (1950, 378223)]