40425915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 29247045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 2687, 3009, 5015, 8061, 13435, 15045, 40305, 45679, 137037, 158533, 228395, 475599, 685185, 792665, 2377995, 2695061, 8085183, 13475305, 40425915]

約数ペア:

[(1, 40425915), (3, 13475305), (5, 8085183), (15, 2695061), (17, 2377995), (51, 792665), (59, 685185), (85, 475599), (177, 228395), (255, 158533), (295, 137037), (885, 45679), (1003, 40305), (2687, 15045), (3009, 13435), (5015, 8061)]