154955235

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 251428608

約数和(自身を除く): 96473373

約数列:

[1, 3, 5, 15, 173, 211, 283, 519, 633, 849, 865, 1055, 1415, 2595, 3165, 4245, 36503, 48959, 59713, 109509, 146877, 179139, 182515, 244795, 298565, 547545, 734385, 895695, 10330349, 30991047, 51651745, 154955235]

約数ペア:

[(1, 154955235), (3, 51651745), (5, 30991047), (15, 10330349), (173, 895695), (211, 734385), (283, 547545), (519, 298565), (633, 244795), (849, 182515), (865, 179139), (1055, 146877), (1415, 109509), (2595, 59713), (3165, 48959), (4245, 36503)]