1012605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 1975104

約数和(自身を除く): 962499

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 361, 561, 627, 935, 969, 1045, 1083, 1615, 1805, 2805, 3135, 3553, 3971, 4845, 5415, 6137, 10659, 11913, 17765, 18411, 19855, 30685, 53295, 59565, 67507, 92055, 202521, 337535, 1012605]

約数ペア:

[(1, 1012605), (3, 337535), (5, 202521), (11, 92055), (15, 67507), (17, 59565), (19, 53295), (33, 30685), (51, 19855), (55, 18411), (57, 17765), (85, 11913), (95, 10659), (165, 6137), (187, 5415), (209, 4845), (255, 3971), (285, 3553), (323, 3135), (361, 2805), (561, 1805), (627, 1615), (935, 1083), (969, 1045)]