15679769415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 26402568192

約数和(自身を除く): 10722798777

約数列:

[1, 3, 5, 15, 23, 69, 115, 311, 317, 345, 461, 933, 951, 1383, 1555, 1585, 2305, 4665, 4755, 6915, 7153, 7291, 10603, 21459, 21873, 31809, 35765, 36455, 53015, 98587, 107295, 109365, 143371, 146137, 159045, 295761, 430113, 438411, 492935, 716855, 730685, 1478805, 2150565, 2192055, 2267501, 3297533, 3361151, 6802503, 9892599, 10083453, 11337505, 16487665, 16805755, 34012515, 45448607, 49462995, 50417265, 136345821, 227243035, 681729105, 1045317961, 3135953883, 5226589805, 15679769415]

約数ペア:

[(1, 15679769415), (3, 5226589805), (5, 3135953883), (15, 1045317961), (23, 681729105), (69, 227243035), (115, 136345821), (311, 50417265), (317, 49462995), (345, 45448607), (461, 34012515), (933, 16805755), (951, 16487665), (1383, 11337505), (1555, 10083453), (1585, 9892599), (2305, 6802503), (4665, 3361151), (4755, 3297533), (6915, 2267501), (7153, 2192055), (7291, 2150565), (10603, 1478805), (21459, 730685), (21873, 716855), (31809, 492935), (35765, 438411), (36455, 430113), (53015, 295761), (98587, 159045), (107295, 146137), (109365, 143371)]