59005215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 109276128

約数和(自身を除く): 50270913

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 563, 685, 765, 1233, 1689, 2055, 2329, 2815, 5067, 6165, 6987, 8445, 9571, 11645, 20961, 25335, 28713, 34935, 47855, 77131, 86139, 104805, 143565, 231393, 385655, 430695, 694179, 1156965, 1311227, 3470895, 3933681, 6556135, 11801043, 19668405, 59005215]

約数ペア:

[(1, 59005215), (3, 19668405), (5, 11801043), (9, 6556135), (15, 3933681), (17, 3470895), (45, 1311227), (51, 1156965), (85, 694179), (137, 430695), (153, 385655), (255, 231393), (411, 143565), (563, 104805), (685, 86139), (765, 77131), (1233, 47855), (1689, 34935), (2055, 28713), (2329, 25335), (2815, 20961), (5067, 11645), (6165, 9571), (6987, 8445)]