7921115565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{40039}}^1$

素因数の和:40178

約数の個数: 48

約数和(自身を含む): 14058844800

約数和(自身を除く): 6137729235

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 121, 165, 327, 363, 545, 605, 1199, 1635, 1815, 3597, 5995, 13189, 17985, 39567, 40039, 65945, 120117, 197835, 200195, 440429, 600585, 1321287, 2202145, 4364251, 4844719, 6606435, 13092753, 14534157, 21821255, 24223595, 48006761, 65463765, 72670785, 144020283, 240033805, 528074371, 720101415, 1584223113, 2640371855, 7921115565]

約数ペア:

[(1, 7921115565), (3, 2640371855), (5, 1584223113), (11, 720101415), (15, 528074371), (33, 240033805), (55, 144020283), (109, 72670785), (121, 65463765), (165, 48006761), (327, 24223595), (363, 21821255), (545, 14534157), (605, 13092753), (1199, 6606435), (1635, 4844719), (1815, 4364251), (3597, 2202145), (5995, 1321287), (13189, 600585), (17985, 440429), (39567, 200195), (40039, 197835), (65945, 120117)]