15112582550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{8009}}^1$

素因数の和:10937

約数の個数: 48

約数和(自身を含む): 30285874080

約数和(自身を除く): 15173291530

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2903, 5806, 8009, 14515, 16018, 29030, 37739, 40045, 72575, 75478, 80090, 104117, 145150, 188695, 200225, 208234, 377390, 400450, 520585, 943475, 1041170, 1886950, 2602925, 5205850, 23250127, 46500254, 116250635, 232501270, 302251651, 581253175, 604503302, 1162506350, 1511258255, 3022516510, 7556291275, 15112582550]

約数ペア:

[(1, 15112582550), (2, 7556291275), (5, 3022516510), (10, 1511258255), (13, 1162506350), (25, 604503302), (26, 581253175), (50, 302251651), (65, 232501270), (130, 116250635), (325, 46500254), (650, 23250127), (2903, 5205850), (5806, 2602925), (8009, 1886950), (14515, 1041170), (16018, 943475), (29030, 520585), (37739, 400450), (40045, 377390), (72575, 208234), (75478, 200225), (80090, 188695), (104117, 145150)]