43778085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 80898048

約数和(自身を除く): 37119963

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 195, 215, 227, 299, 345, 559, 645, 681, 897, 989, 1135, 1495, 1677, 2795, 2951, 2967, 3405, 4485, 4945, 5221, 8385, 8853, 9761, 12857, 14755, 14835, 15663, 26105, 29283, 38571, 44265, 48805, 64285, 67873, 78315, 126893, 146415, 192855, 203619, 224503, 339365, 380679, 634465, 673509, 1018095, 1122515, 1903395, 2918539, 3367545, 8755617, 14592695, 43778085]

約数ペア:

[(1, 43778085), (3, 14592695), (5, 8755617), (13, 3367545), (15, 2918539), (23, 1903395), (39, 1122515), (43, 1018095), (65, 673509), (69, 634465), (115, 380679), (129, 339365), (195, 224503), (215, 203619), (227, 192855), (299, 146415), (345, 126893), (559, 78315), (645, 67873), (681, 64285), (897, 48805), (989, 44265), (1135, 38571), (1495, 29283), (1677, 26105), (2795, 15663), (2951, 14835), (2967, 14755), (3405, 12857), (4485, 9761), (4945, 8853), (5221, 8385)]