1330982445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 2437634304

約数和(自身を除く): 1106651859

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 331, 663, 993, 1105, 1213, 1655, 3315, 3639, 4303, 4965, 5627, 6065, 12909, 15769, 16881, 18195, 20621, 21515, 28135, 47307, 61863, 64545, 73151, 78845, 84405, 103105, 219453, 236535, 268073, 309315, 365755, 401503, 804219, 1097265, 1204509, 1340365, 2007515, 4021095, 5219539, 6022545, 6825551, 15658617, 20476653, 26097695, 34127755, 78293085, 88732163, 102383265, 266196489, 443660815, 1330982445]

約数ペア:

[(1, 1330982445), (3, 443660815), (5, 266196489), (13, 102383265), (15, 88732163), (17, 78293085), (39, 34127755), (51, 26097695), (65, 20476653), (85, 15658617), (195, 6825551), (221, 6022545), (255, 5219539), (331, 4021095), (663, 2007515), (993, 1340365), (1105, 1204509), (1213, 1097265), (1655, 804219), (3315, 401503), (3639, 365755), (4303, 309315), (4965, 268073), (5627, 236535), (6065, 219453), (12909, 103105), (15769, 84405), (16881, 78845), (18195, 73151), (20621, 64545), (21515, 61863), (28135, 47307)]