898427265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{4127}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 1502724096

約数和(自身を除く): 604296831

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 631, 1893, 3155, 4127, 9465, 12381, 14513, 20635, 43539, 61905, 72565, 94921, 217695, 284763, 474605, 1423815, 2604137, 7812411, 13020685, 39062055, 59895151, 179685453, 299475755, 898427265]

約数ペア:

[(1, 898427265), (3, 299475755), (5, 179685453), (15, 59895151), (23, 39062055), (69, 13020685), (115, 7812411), (345, 2604137), (631, 1423815), (1893, 474605), (3155, 284763), (4127, 217695), (9465, 94921), (12381, 72565), (14513, 61905), (20635, 43539)]