79394025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 137223360

約数和(自身を除く): 57829335

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 173, 211, 435, 519, 633, 725, 865, 1055, 2175, 2595, 3165, 4325, 5017, 5275, 6119, 12975, 15051, 15825, 18357, 25085, 30595, 36503, 75255, 91785, 109509, 125425, 152975, 182515, 376275, 458925, 547545, 912575, 1058587, 2737725, 3175761, 5292935, 15878805, 26464675, 79394025]

約数ペア:

[(1, 79394025), (3, 26464675), (5, 15878805), (15, 5292935), (25, 3175761), (29, 2737725), (75, 1058587), (87, 912575), (145, 547545), (173, 458925), (211, 376275), (435, 182515), (519, 152975), (633, 125425), (725, 109509), (865, 91785), (1055, 75255), (2175, 36503), (2595, 30595), (3165, 25085), (4325, 18357), (5017, 15825), (5275, 15051), (6119, 12975)]