15694080015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{9887}}^1$

素因数の和:10068

約数の個数: 64

約数和(自身を含む): 27064958976

約数和(自身を除く): 11370878961

約数列:

[1, 3, 5, 15, 23, 43, 69, 107, 115, 129, 215, 321, 345, 535, 645, 989, 1605, 2461, 2967, 4601, 4945, 7383, 9887, 12305, 13803, 14835, 23005, 29661, 36915, 49435, 69015, 105823, 148305, 227401, 317469, 425141, 529115, 682203, 1057909, 1137005, 1275423, 1587345, 2125705, 3173727, 3411015, 5289545, 6377115, 9778243, 15868635, 24331907, 29334729, 45490087, 48891215, 72995721, 121659535, 136470261, 146673645, 227450435, 364978605, 682351305, 1046272001, 3138816003, 5231360005, 15694080015]

約数ペア:

[(1, 15694080015), (3, 5231360005), (5, 3138816003), (15, 1046272001), (23, 682351305), (43, 364978605), (69, 227450435), (107, 146673645), (115, 136470261), (129, 121659535), (215, 72995721), (321, 48891215), (345, 45490087), (535, 29334729), (645, 24331907), (989, 15868635), (1605, 9778243), (2461, 6377115), (2967, 5289545), (4601, 3411015), (4945, 3173727), (7383, 2125705), (9887, 1587345), (12305, 1275423), (13803, 1137005), (14835, 1057909), (23005, 682203), (29661, 529115), (36915, 425141), (49435, 317469), (69015, 227401), (105823, 148305)]