153751305

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 250121088

約数和(自身を除く): 96369783

約数列:

[1, 3, 5, 15, 97, 251, 291, 421, 485, 753, 1255, 1263, 1455, 2105, 3765, 6315, 24347, 40837, 73041, 105671, 121735, 122511, 204185, 317013, 365205, 528355, 612555, 1585065, 10250087, 30750261, 51250435, 153751305]

約数ペア:

[(1, 153751305), (3, 51250435), (5, 30750261), (15, 10250087), (97, 1585065), (251, 612555), (291, 528355), (421, 365205), (485, 317013), (753, 204185), (1255, 122511), (1263, 121735), (1455, 105671), (2105, 73041), (3765, 40837), (6315, 24347)]