42467685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 31559835

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 2447, 3471, 5785, 7341, 12235, 17355, 31811, 36705, 95433, 159055, 217783, 477165, 653349, 1088915, 2831179, 3266745, 8493537, 14155895, 42467685]

約数ペア:

[(1, 42467685), (3, 14155895), (5, 8493537), (13, 3266745), (15, 2831179), (39, 1088915), (65, 653349), (89, 477165), (195, 217783), (267, 159055), (445, 95433), (1157, 36705), (1335, 31811), (2447, 17355), (3471, 12235), (5785, 7341)]