40368255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 28060545

約数列:

[1, 3, 5, 15, 19, 57, 95, 197, 285, 591, 719, 985, 2157, 2955, 3595, 3743, 10785, 11229, 13661, 18715, 40983, 56145, 68305, 141643, 204915, 424929, 708215, 2124645, 2691217, 8073651, 13456085, 40368255]

約数ペア:

[(1, 40368255), (3, 13456085), (5, 8073651), (15, 2691217), (19, 2124645), (57, 708215), (95, 424929), (197, 204915), (285, 141643), (591, 68305), (719, 56145), (985, 40983), (2157, 18715), (2955, 13661), (3595, 11229), (3743, 10785)]