121416915

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 198581760

約数和(自身を除く): 77164845

約数列:

[1, 3, 5, 15, 89, 103, 267, 309, 445, 515, 883, 1335, 1545, 2649, 4415, 9167, 13245, 27501, 45835, 78587, 90949, 137505, 235761, 272847, 392935, 454745, 1178805, 1364235, 8094461, 24283383, 40472305, 121416915]

約数ペア:

[(1, 121416915), (3, 40472305), (5, 24283383), (15, 8094461), (89, 1364235), (103, 1178805), (267, 454745), (309, 392935), (445, 272847), (515, 235761), (883, 137505), (1335, 90949), (1545, 78587), (2649, 45835), (4415, 27501), (9167, 13245)]