38741505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3307}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 68594688

約数和(自身を除く): 29853183

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3307, 3905, 9921, 11715, 16535, 36377, 49605, 109131, 181885, 234797, 545655, 704391, 1173985, 2582767, 3521955, 7748301, 12913835, 38741505]

約数ペア:

[(1, 38741505), (3, 12913835), (5, 7748301), (11, 3521955), (15, 2582767), (33, 1173985), (55, 704391), (71, 545655), (165, 234797), (213, 181885), (355, 109131), (781, 49605), (1065, 36377), (2343, 16535), (3307, 11715), (3905, 9921)]