153117555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26107}}^1$

素因数の和:26155

約数の個数: 32

約数和(自身を含む): 270687744

約数和(自身を除く): 117570189

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 26107, 78321, 130535, 391605, 443819, 600461, 1331457, 1801383, 2219095, 3002305, 6657285, 9006915, 10207837, 30623511, 51039185, 153117555]

約数ペア:

[(1, 153117555), (3, 51039185), (5, 30623511), (15, 10207837), (17, 9006915), (23, 6657285), (51, 3002305), (69, 2219095), (85, 1801383), (115, 1331457), (255, 600461), (345, 443819), (391, 391605), (1173, 130535), (1955, 78321), (5865, 26107)]