48749385

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 79672320

約数和(自身を除く): 30922935

約数列:

[1, 3, 5, 15, 103, 139, 227, 309, 417, 515, 681, 695, 1135, 1545, 2085, 3405, 14317, 23381, 31553, 42951, 70143, 71585, 94659, 116905, 157765, 214755, 350715, 473295, 3249959, 9749877, 16249795, 48749385]

約数ペア:

[(1, 48749385), (3, 16249795), (5, 9749877), (15, 3249959), (103, 473295), (139, 350715), (227, 214755), (309, 157765), (417, 116905), (515, 94659), (681, 71585), (695, 70143), (1135, 42951), (1545, 31553), (2085, 23381), (3405, 14317)]