12554925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 22587840

約数和(自身を除く): 10032915

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 229, 255, 425, 645, 687, 731, 1075, 1145, 1275, 2193, 3225, 3435, 3655, 3893, 5725, 9847, 10965, 11679, 17175, 18275, 19465, 29541, 49235, 54825, 58395, 97325, 147705, 167399, 246175, 291975, 502197, 738525, 836995, 2510985, 4184975, 12554925]

約数ペア:

[(1, 12554925), (3, 4184975), (5, 2510985), (15, 836995), (17, 738525), (25, 502197), (43, 291975), (51, 246175), (75, 167399), (85, 147705), (129, 97325), (215, 58395), (229, 54825), (255, 49235), (425, 29541), (645, 19465), (687, 18275), (731, 17175), (1075, 11679), (1145, 10965), (1275, 9847), (2193, 5725), (3225, 3893), (3435, 3655)]