66572415

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5453

約数の個数: 64

約数和(自身を含む): 145689600

約数和(自身を除く): 79117185

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 5419, 12285, 16257, 27095, 37933, 48771, 70447, 81285, 113799, 146313, 189665, 211341, 243855, 341397, 352235, 493129, 568995, 634023, 731565, 1024191, 1056705, 1479387, 1706985, 1902069, 2465645, 3170115, 4438161, 5120955, 7396935, 9510345, 13314483, 22190805, 66572415]

約数ペア:

[(1, 66572415), (3, 22190805), (5, 13314483), (7, 9510345), (9, 7396935), (13, 5120955), (15, 4438161), (21, 3170115), (27, 2465645), (35, 1902069), (39, 1706985), (45, 1479387), (63, 1056705), (65, 1024191), (91, 731565), (105, 634023), (117, 568995), (135, 493129), (189, 352235), (195, 341397), (273, 243855), (315, 211341), (351, 189665), (455, 146313), (585, 113799), (819, 81285), (945, 70447), (1365, 48771), (1755, 37933), (2457, 27095), (4095, 16257), (5419, 12285)]