13295025

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1650

約数の個数: 36

約数和(自身を含む): 24471772

約数和(自身を除く): 11176747

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1597, 1665, 2775, 4791, 7985, 8325, 14373, 23955, 39925, 59089, 71865, 119775, 177267, 295445, 359325, 531801, 886335, 1477225, 2659005, 4431675, 13295025]

約数ペア:

[(1, 13295025), (3, 4431675), (5, 2659005), (9, 1477225), (15, 886335), (25, 531801), (37, 359325), (45, 295445), (75, 177267), (111, 119775), (185, 71865), (225, 59089), (333, 39925), (555, 23955), (925, 14373), (1597, 8325), (1665, 7985), (2775, 4791)]