15704621517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{105997}}^1$

素因数の和:106173

約数の個数: 32

約数和(自身を含む): 23506116480

約数和(自身を除く): 7801494963

約数列:

[1, 3, 13, 29, 39, 87, 131, 377, 393, 1131, 1703, 3799, 5109, 11397, 49387, 105997, 148161, 317991, 1377961, 3073913, 4133883, 9221739, 13885607, 39960869, 41656821, 119882607, 180512891, 402682603, 541538673, 1208047809, 5234873839, 15704621517]

約数ペア:

[(1, 15704621517), (3, 5234873839), (13, 1208047809), (29, 541538673), (39, 402682603), (87, 180512891), (131, 119882607), (377, 41656821), (393, 39960869), (1131, 13885607), (1703, 9221739), (3799, 4133883), (5109, 3073913), (11397, 1377961), (49387, 317991), (105997, 148161)]