80300025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9151}}^1$

素因数の和:9183

約数の個数: 48

約数和(自身を含む): 158878720

約数和(自身を除く): 78578695

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 9151, 27453, 45755, 82359, 118963, 137265, 228775, 247077, 356889, 411795, 594815, 686325, 1070667, 1235385, 1784445, 2058975, 2974075, 3212001, 5353335, 6176925, 8922225, 16060005, 26766675, 80300025]

約数ペア:

[(1, 80300025), (3, 26766675), (5, 16060005), (9, 8922225), (13, 6176925), (15, 5353335), (25, 3212001), (27, 2974075), (39, 2058975), (45, 1784445), (65, 1235385), (75, 1070667), (117, 686325), (135, 594815), (195, 411795), (225, 356889), (325, 247077), (351, 228775), (585, 137265), (675, 118963), (975, 82359), (1755, 45755), (2925, 27453), (8775, 9151)]