38435895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 72109440

約数和(自身を除く): 33673545

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 1069, 2115, 2397, 3207, 3995, 5345, 7191, 9621, 11985, 16035, 18173, 35955, 48105, 50243, 54519, 90865, 150729, 163557, 251215, 272595, 452187, 753645, 817785, 854131, 2260935, 2562393, 4270655, 7687179, 12811965, 38435895]

約数ペア:

[(1, 38435895), (3, 12811965), (5, 7687179), (9, 4270655), (15, 2562393), (17, 2260935), (45, 854131), (47, 817785), (51, 753645), (85, 452187), (141, 272595), (153, 251215), (235, 163557), (255, 150729), (423, 90865), (705, 54519), (765, 50243), (799, 48105), (1069, 35955), (2115, 18173), (2397, 16035), (3207, 11985), (3995, 9621), (5345, 7191)]