26923715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 13718845

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1259, 1645, 3055, 4277, 6295, 8813, 16367, 21385, 44065, 59173, 81835, 114569, 295865, 414211, 572845, 769249, 2071055, 3846245, 5384743, 26923715]

約数ペア:

[(1, 26923715), (5, 5384743), (7, 3846245), (13, 2071055), (35, 769249), (47, 572845), (65, 414211), (91, 295865), (235, 114569), (329, 81835), (455, 59173), (611, 44065), (1259, 21385), (1645, 16367), (3055, 8813), (4277, 6295)]