131460075

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{15791}}^1$

素因数の和:15844

約数の個数: 36

約数和(自身を含む): 241838688

約数和(自身を除く): 110378613

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1665, 2775, 8325, 15791, 47373, 78955, 142119, 236865, 394775, 584267, 710595, 1184325, 1752801, 2921335, 3552975, 5258403, 8764005, 14606675, 26292015, 43820025, 131460075]

約数ペア:

[(1, 131460075), (3, 43820025), (5, 26292015), (9, 14606675), (15, 8764005), (25, 5258403), (37, 3552975), (45, 2921335), (75, 1752801), (111, 1184325), (185, 710595), (225, 584267), (333, 394775), (555, 236865), (925, 142119), (1665, 78955), (2775, 47373), (8325, 15791)]