2015164635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 3583996416

約数和(自身を除く): 1568831781

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 293, 365, 571, 803, 879, 1095, 1465, 1713, 2409, 2855, 3223, 4015, 4395, 6281, 8565, 9669, 12045, 16115, 18843, 21389, 31405, 41683, 48345, 64167, 94215, 106945, 125049, 167303, 208415, 235279, 320835, 458513, 501909, 625245, 705837, 836515, 1176395, 1375539, 1840333, 2292565, 2509545, 3529185, 5520999, 6877695, 9201665, 12213119, 27604995, 36639357, 61065595, 134344309, 183196785, 403032927, 671721545, 2015164635]

約数ペア:

[(1, 2015164635), (3, 671721545), (5, 403032927), (11, 183196785), (15, 134344309), (33, 61065595), (55, 36639357), (73, 27604995), (165, 12213119), (219, 9201665), (293, 6877695), (365, 5520999), (571, 3529185), (803, 2509545), (879, 2292565), (1095, 1840333), (1465, 1375539), (1713, 1176395), (2409, 836515), (2855, 705837), (3223, 625245), (4015, 501909), (4395, 458513), (6281, 320835), (8565, 235279), (9669, 208415), (12045, 167303), (16115, 125049), (18843, 106945), (21389, 94215), (31405, 64167), (41683, 48345)]