494566965

素因数分解:

$3^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1747}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 893325888

約数和(自身を除く): 398758923

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 233, 243, 405, 699, 1165, 1215, 1747, 2097, 3495, 5241, 6291, 8735, 10485, 15723, 18873, 26205, 31455, 47169, 56619, 78615, 94365, 141507, 235845, 283095, 407051, 424521, 707535, 1221153, 2035255, 2122605, 3663459, 6105765, 10990377, 18317295, 32971131, 54951885, 98913393, 164855655, 494566965]

約数ペア:

[(1, 494566965), (3, 164855655), (5, 98913393), (9, 54951885), (15, 32971131), (27, 18317295), (45, 10990377), (81, 6105765), (135, 3663459), (233, 2122605), (243, 2035255), (405, 1221153), (699, 707535), (1165, 424521), (1215, 407051), (1747, 283095), (2097, 235845), (3495, 141507), (5241, 94365), (6291, 78615), (8735, 56619), (10485, 47169), (15723, 31455), (18873, 26205)]