1191235665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 2071111680

約数和(自身を除く): 879876015

約数列:

[1, 3, 5, 15, 23, 43, 59, 69, 115, 129, 177, 215, 295, 345, 645, 885, 989, 1357, 1361, 2537, 2967, 4071, 4083, 4945, 6785, 6805, 7611, 12685, 14835, 20355, 20415, 31303, 38055, 58351, 58523, 80299, 93909, 156515, 175053, 175569, 240897, 291755, 292615, 401495, 469545, 875265, 877845, 1204485, 1346029, 1846877, 3452857, 4038087, 5540631, 6730145, 9234385, 10358571, 17264285, 20190435, 27703155, 51792855, 79415711, 238247133, 397078555, 1191235665]

約数ペア:

[(1, 1191235665), (3, 397078555), (5, 238247133), (15, 79415711), (23, 51792855), (43, 27703155), (59, 20190435), (69, 17264285), (115, 10358571), (129, 9234385), (177, 6730145), (215, 5540631), (295, 4038087), (345, 3452857), (645, 1846877), (885, 1346029), (989, 1204485), (1357, 877845), (1361, 875265), (2537, 469545), (2967, 401495), (4071, 292615), (4083, 291755), (4945, 240897), (6785, 175569), (6805, 175053), (7611, 156515), (12685, 93909), (14835, 80299), (20355, 58523), (20415, 58351), (31303, 38055)]