190013475

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 327416544

約数和(自身を除く): 137403069

約数列:

[1, 3, 5, 15, 25, 41, 61, 75, 123, 183, 205, 305, 615, 915, 1013, 1025, 1525, 2501, 3039, 3075, 4575, 5065, 7503, 12505, 15195, 25325, 37515, 41533, 61793, 62525, 75975, 124599, 185379, 187575, 207665, 308965, 622995, 926895, 1038325, 1544825, 2533513, 3114975, 4634475, 7600539, 12667565, 38002695, 63337825, 190013475]

約数ペア:

[(1, 190013475), (3, 63337825), (5, 38002695), (15, 12667565), (25, 7600539), (41, 4634475), (61, 3114975), (75, 2533513), (123, 1544825), (183, 1038325), (205, 926895), (305, 622995), (615, 308965), (915, 207665), (1013, 187575), (1025, 185379), (1525, 124599), (2501, 75975), (3039, 62525), (3075, 61793), (4575, 41533), (5065, 37515), (7503, 25325), (12505, 15195)]