1814559795

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{1423}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 3225530880

約数和(自身を除く): 1410971085

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 659, 1423, 1935, 1977, 3295, 4269, 5931, 7115, 9885, 12807, 21345, 28337, 29655, 61189, 64035, 85011, 141685, 183567, 255033, 305945, 425055, 550701, 917835, 937757, 1275165, 2753505, 2813271, 4688785, 8439813, 14066355, 40323551, 42199065, 120970653, 201617755, 362911959, 604853265, 1814559795]

約数ペア:

[(1, 1814559795), (3, 604853265), (5, 362911959), (9, 201617755), (15, 120970653), (43, 42199065), (45, 40323551), (129, 14066355), (215, 8439813), (387, 4688785), (645, 2813271), (659, 2753505), (1423, 1275165), (1935, 937757), (1977, 917835), (3295, 550701), (4269, 425055), (5931, 305945), (7115, 255033), (9885, 183567), (12807, 141685), (21345, 85011), (28337, 64035), (29655, 61189)]