127349715

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 80217645

約数列:

[1, 3, 5, 15, 103, 139, 309, 417, 515, 593, 695, 1545, 1779, 2085, 2965, 8895, 14317, 42951, 61079, 71585, 82427, 183237, 214755, 247281, 305395, 412135, 916185, 1236405, 8489981, 25469943, 42449905, 127349715]

約数ペア:

[(1, 127349715), (3, 42449905), (5, 25469943), (15, 8489981), (103, 1236405), (139, 916185), (309, 412135), (417, 305395), (515, 247281), (593, 214755), (695, 183237), (1545, 82427), (1779, 71585), (2085, 61079), (2965, 42951), (8895, 14317)]