713221335

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 1347456000

約数和(自身を除く): 634234665

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 109, 135, 171, 285, 327, 513, 545, 855, 981, 1635, 2071, 2551, 2565, 2943, 4905, 6213, 7653, 10355, 12755, 14715, 18639, 22959, 31065, 38265, 48469, 55917, 68877, 93195, 114795, 145407, 242345, 278059, 279585, 344385, 436221, 727035, 834177, 1308663, 1390295, 2181105, 2502531, 4170885, 5283121, 6543315, 7507593, 12512655, 15849363, 26415605, 37537965, 47548089, 79246815, 142644267, 237740445, 713221335]

約数ペア:

[(1, 713221335), (3, 237740445), (5, 142644267), (9, 79246815), (15, 47548089), (19, 37537965), (27, 26415605), (45, 15849363), (57, 12512655), (95, 7507593), (109, 6543315), (135, 5283121), (171, 4170885), (285, 2502531), (327, 2181105), (513, 1390295), (545, 1308663), (855, 834177), (981, 727035), (1635, 436221), (2071, 344385), (2551, 279585), (2565, 278059), (2943, 242345), (4905, 145407), (6213, 114795), (7653, 93195), (10355, 68877), (12755, 55917), (14715, 48469), (18639, 38265), (22959, 31065)]