427614005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 680762880

約数和(自身を除く): 253148875

約数列:

[1, 5, 7, 13, 17, 35, 59, 65, 85, 91, 119, 221, 295, 413, 455, 595, 767, 937, 1003, 1105, 1547, 2065, 3835, 4685, 5015, 5369, 6559, 7021, 7735, 12181, 13039, 15929, 26845, 32795, 35105, 55283, 60905, 65195, 79645, 85267, 91273, 111503, 207077, 276415, 386981, 426335, 456365, 557515, 718679, 939811, 1035385, 1449539, 1934905, 3593395, 4699055, 5030753, 6578677, 7247695, 12217543, 25153765, 32893385, 61087715, 85522801, 427614005]

約数ペア:

[(1, 427614005), (5, 85522801), (7, 61087715), (13, 32893385), (17, 25153765), (35, 12217543), (59, 7247695), (65, 6578677), (85, 5030753), (91, 4699055), (119, 3593395), (221, 1934905), (295, 1449539), (413, 1035385), (455, 939811), (595, 718679), (767, 557515), (937, 456365), (1003, 426335), (1105, 386981), (1547, 276415), (2065, 207077), (3835, 111503), (4685, 91273), (5015, 85267), (5369, 79645), (6559, 65195), (7021, 60905), (7735, 55283), (12181, 35105), (13039, 32795), (15929, 26845)]