199164675

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 339978240

約数和(自身を除く): 140813565

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 239, 271, 615, 717, 813, 1025, 1195, 1355, 3075, 3585, 4065, 5975, 6775, 9799, 11111, 17925, 20325, 29397, 33333, 48995, 55555, 64769, 146985, 166665, 194307, 244975, 277775, 323845, 734925, 833325, 971535, 1619225, 2655529, 4857675, 7966587, 13277645, 39832935, 66388225, 199164675]

約数ペア:

[(1, 199164675), (3, 66388225), (5, 39832935), (15, 13277645), (25, 7966587), (41, 4857675), (75, 2655529), (123, 1619225), (205, 971535), (239, 833325), (271, 734925), (615, 323845), (717, 277775), (813, 244975), (1025, 194307), (1195, 166665), (1355, 146985), (3075, 64769), (3585, 55555), (4065, 48995), (5975, 33333), (6775, 29397), (9799, 20325), (11111, 17925)]