381483945

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16921}}^1$

素因数の和:17102

約数の個数: 32

約数和(自身を含む): 682295040

約数和(自身を除く): 300811095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 1503, 2505, 4509, 7515, 16921, 22545, 50763, 84605, 152289, 253815, 456867, 761445, 2284335, 2825807, 8477421, 14129035, 25432263, 42387105, 76296789, 127161315, 381483945]

約数ペア:

[(1, 381483945), (3, 127161315), (5, 76296789), (9, 42387105), (15, 25432263), (27, 14129035), (45, 8477421), (135, 2825807), (167, 2284335), (501, 761445), (835, 456867), (1503, 253815), (2505, 152289), (4509, 84605), (7515, 50763), (16921, 22545)]