109793025

素因数分解:

$3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2477}}^1$

素因数の和:2690

約数の個数: 36

約数和(自身を含む): 197729532

約数和(自身を除く): 87936507

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 197, 225, 591, 985, 1773, 2477, 2955, 4925, 7431, 8865, 12385, 14775, 22293, 37155, 44325, 61925, 111465, 185775, 487969, 557325, 1463907, 2439845, 4391721, 7319535, 12199225, 21958605, 36597675, 109793025]

約数ペア:

[(1, 109793025), (3, 36597675), (5, 21958605), (9, 12199225), (15, 7319535), (25, 4391721), (45, 2439845), (75, 1463907), (197, 557325), (225, 487969), (591, 185775), (985, 111465), (1773, 61925), (2477, 44325), (2955, 37155), (4925, 22293), (7431, 14775), (8865, 12385)]