148968195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{953}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 253046592

約数和(自身を除く): 104078397

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 613, 953, 1839, 2859, 3065, 4765, 9195, 10421, 14295, 16201, 31263, 48603, 52105, 81005, 156315, 243015, 584189, 1752567, 2920945, 8762835, 9931213, 29793639, 49656065, 148968195]

約数ペア:

[(1, 148968195), (3, 49656065), (5, 29793639), (15, 9931213), (17, 8762835), (51, 2920945), (85, 1752567), (255, 584189), (613, 243015), (953, 156315), (1839, 81005), (2859, 52105), (3065, 48603), (4765, 31263), (9195, 16201), (10421, 14295)]