15692790155

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1327}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 22764257280

約数和(自身を除く): 7071467125

約数列:

[1, 5, 7, 29, 35, 61, 145, 191, 203, 305, 427, 955, 1015, 1327, 1337, 1769, 2135, 5539, 6635, 6685, 8845, 9289, 11651, 12383, 27695, 38483, 38773, 46445, 58255, 61915, 80947, 81557, 192415, 193865, 253457, 269381, 337879, 404735, 407785, 566629, 1267285, 1346905, 1689395, 1774199, 2347463, 2365153, 2833145, 7350253, 8870995, 11737315, 11825765, 15460877, 16432241, 36751265, 51451771, 77304385, 82161205, 108226139, 257258855, 448365433, 541130695, 2241827165, 3138558031, 15692790155]

約数ペア:

[(1, 15692790155), (5, 3138558031), (7, 2241827165), (29, 541130695), (35, 448365433), (61, 257258855), (145, 108226139), (191, 82161205), (203, 77304385), (305, 51451771), (427, 36751265), (955, 16432241), (1015, 15460877), (1327, 11825765), (1337, 11737315), (1769, 8870995), (2135, 7350253), (5539, 2833145), (6635, 2365153), (6685, 2347463), (8845, 1774199), (9289, 1689395), (11651, 1346905), (12383, 1267285), (27695, 566629), (38483, 407785), (38773, 404735), (46445, 337879), (58255, 269381), (61915, 253457), (80947, 193865), (81557, 192415)]