13156353315

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107923}}^1$

素因数の和:107990

約数の個数: 80

約数和(自身を含む): 27580194048

約数和(自身を除く): 14423840733

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 81, 105, 129, 135, 189, 215, 301, 315, 387, 405, 567, 645, 903, 945, 1161, 1505, 1935, 2709, 2835, 3483, 4515, 5805, 8127, 13545, 17415, 24381, 40635, 107923, 121905, 323769, 539615, 755461, 971307, 1618845, 2266383, 2913921, 3777305, 4640689, 4856535, 6799149, 8741763, 11331915, 13922067, 14569605, 20397447, 23203445, 32484823, 33995745, 41766201, 43708815, 61192341, 69610335, 97454469, 101987235, 125298603, 162424115, 208831005, 292363407, 305961705, 375895809, 487272345, 626493015, 877090221, 1461817035, 1879479045, 2631270663, 4385451105, 13156353315]

約数ペア:

[(1, 13156353315), (3, 4385451105), (5, 2631270663), (7, 1879479045), (9, 1461817035), (15, 877090221), (21, 626493015), (27, 487272345), (35, 375895809), (43, 305961705), (45, 292363407), (63, 208831005), (81, 162424115), (105, 125298603), (129, 101987235), (135, 97454469), (189, 69610335), (215, 61192341), (301, 43708815), (315, 41766201), (387, 33995745), (405, 32484823), (567, 23203445), (645, 20397447), (903, 14569605), (945, 13922067), (1161, 11331915), (1505, 8741763), (1935, 6799149), (2709, 4856535), (2835, 4640689), (3483, 3777305), (4515, 2913921), (5805, 2266383), (8127, 1618845), (13545, 971307), (17415, 755461), (24381, 539615), (40635, 323769), (107923, 121905)]