1438865595

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{1787}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 2585662560

約数和(自身を除く): 1146796965

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 617, 1305, 1787, 1851, 3085, 5361, 5553, 8935, 9255, 16083, 17893, 26805, 27765, 51823, 53679, 80415, 89465, 155469, 161037, 259115, 268395, 466407, 777345, 805185, 1102579, 2332035, 3307737, 5512895, 9923211, 16538685, 31974791, 49616055, 95924373, 159873955, 287773119, 479621865, 1438865595]

約数ペア:

[(1, 1438865595), (3, 479621865), (5, 287773119), (9, 159873955), (15, 95924373), (29, 49616055), (45, 31974791), (87, 16538685), (145, 9923211), (261, 5512895), (435, 3307737), (617, 2332035), (1305, 1102579), (1787, 805185), (1851, 777345), (3085, 466407), (5361, 268395), (5553, 259115), (8935, 161037), (9255, 155469), (16083, 89465), (17893, 80415), (26805, 53679), (27765, 51823)]