172077435

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 309673728

約数和(自身を除く): 137596293

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 293, 421, 465, 879, 1263, 1395, 1465, 2105, 2637, 3789, 4395, 6315, 9083, 13051, 13185, 18945, 27249, 39153, 45415, 65255, 81747, 117459, 123353, 136245, 195765, 370059, 408735, 587295, 616765, 1110177, 1850295, 3823943, 5550885, 11471829, 19119715, 34415487, 57359145, 172077435]

約数ペア:

[(1, 172077435), (3, 57359145), (5, 34415487), (9, 19119715), (15, 11471829), (31, 5550885), (45, 3823943), (93, 1850295), (155, 1110177), (279, 616765), (293, 587295), (421, 408735), (465, 370059), (879, 195765), (1263, 136245), (1395, 123353), (1465, 117459), (2105, 81747), (2637, 65255), (3789, 45415), (4395, 39153), (6315, 27249), (9083, 18945), (13051, 13185)]