61912930305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1\times {\mathrm{1279}}^1$

素因数の和:2230

約数の個数: 64

約数和(自身を含む): 104127528960

約数和(自身を除く): 42214598655

約数列:

[1, 3, 5, 15, 23, 69, 115, 193, 345, 579, 727, 965, 1279, 2181, 2895, 3635, 3837, 4439, 6395, 10905, 13317, 16721, 19185, 22195, 29417, 50163, 66585, 83605, 88251, 140311, 147085, 246847, 250815, 420933, 441255, 701555, 740541, 929833, 1234235, 2104665, 2789499, 3227153, 3702705, 4649165, 5677481, 9681459, 13947495, 16135765, 17032443, 21386159, 28387405, 48407295, 64158477, 85162215, 106930795, 179457769, 320792385, 538373307, 897288845, 2691866535, 4127528687, 12382586061, 20637643435, 61912930305]

約数ペア:

[(1, 61912930305), (3, 20637643435), (5, 12382586061), (15, 4127528687), (23, 2691866535), (69, 897288845), (115, 538373307), (193, 320792385), (345, 179457769), (579, 106930795), (727, 85162215), (965, 64158477), (1279, 48407295), (2181, 28387405), (2895, 21386159), (3635, 17032443), (3837, 16135765), (4439, 13947495), (6395, 9681459), (10905, 5677481), (13317, 4649165), (16721, 3702705), (19185, 3227153), (22195, 2789499), (29417, 2104665), (50163, 1234235), (66585, 929833), (83605, 740541), (88251, 701555), (140311, 441255), (147085, 420933), (246847, 250815)]