38770065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 32935023

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 705, 797, 1035, 1081, 2115, 2391, 3243, 3985, 5405, 7173, 9729, 11955, 16215, 18331, 35865, 37459, 48645, 54993, 91655, 112377, 164979, 187295, 274965, 337131, 561885, 824895, 861557, 1685655, 2584671, 4307785, 7754013, 12923355, 38770065]

約数ペア:

[(1, 38770065), (3, 12923355), (5, 7754013), (9, 4307785), (15, 2584671), (23, 1685655), (45, 861557), (47, 824895), (69, 561885), (115, 337131), (141, 274965), (207, 187295), (235, 164979), (345, 112377), (423, 91655), (705, 54993), (797, 48645), (1035, 37459), (1081, 35865), (2115, 18331), (2391, 16215), (3243, 11955), (3985, 9729), (5405, 7173)]