75153165

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19961}}^1$

素因数の和:20220

約数の個数: 16

約数和(自身を含む): 120730176

約数和(自身を除く): 45577011

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 19961, 59883, 99805, 299415, 5010211, 15030633, 25051055, 75153165]

約数ペア:

[(1, 75153165), (3, 25051055), (5, 15030633), (15, 5010211), (251, 299415), (753, 99805), (1255, 59883), (3765, 19961)]