1188735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 2069760

約数和(自身を除く): 881025

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 97, 129, 215, 285, 291, 485, 645, 817, 1455, 1843, 2451, 4085, 4171, 5529, 9215, 12255, 12513, 20855, 27645, 62565, 79249, 237747, 396245, 1188735]

約数ペア:

[(1, 1188735), (3, 396245), (5, 237747), (15, 79249), (19, 62565), (43, 27645), (57, 20855), (95, 12513), (97, 12255), (129, 9215), (215, 5529), (285, 4171), (291, 4085), (485, 2451), (645, 1843), (817, 1455)]