266486135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 348898752

約数和(自身を除く): 82412617

約数列:

[1, 5, 17, 67, 73, 85, 335, 365, 641, 1139, 1241, 3205, 4891, 5695, 6205, 10897, 24455, 42947, 46793, 54485, 83147, 214735, 233965, 415735, 730099, 795481, 3135131, 3650495, 3977405, 15675655, 53297227, 266486135]

約数ペア:

[(1, 266486135), (5, 53297227), (17, 15675655), (67, 3977405), (73, 3650495), (85, 3135131), (335, 795481), (365, 730099), (641, 415735), (1139, 233965), (1241, 214735), (3205, 83147), (4891, 54485), (5695, 46793), (6205, 42947), (10897, 24455)]