3740145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 6435072

約数和(自身を除く): 2694927

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 293, 345, 555, 851, 879, 1465, 2553, 4255, 4395, 6739, 10841, 12765, 20217, 32523, 33695, 54205, 101085, 162615, 249343, 748029, 1246715, 3740145]

約数ペア:

[(1, 3740145), (3, 1246715), (5, 748029), (15, 249343), (23, 162615), (37, 101085), (69, 54205), (111, 33695), (115, 32523), (185, 20217), (293, 12765), (345, 10841), (555, 6739), (851, 4395), (879, 4255), (1465, 2553)]